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The development of tourism villages is an effective strategy to improve community welfare and support the realization of sustainable development at the local level. This study aims to analyze strategies for developing a tourism village through the Community Service Program (Kuliah Kerja Nyata/KKN), with a particular focus on creating a healthy, clean, and educational village in Ambarawa, Pringsewu Regency. The research employed a descriptive qualitative approach, with data collected through field observations, in-depth interviews with village officials, community leaders, and local entrepreneurs, as well as documentation of program activities. The findings reveal that the implementation of the KKN program involved three main strategies. First, environmental hygiene and health education were carried out through socialization, mentoring, and community-based clean-up initiatives. Second, digital-based tourism promotion was developed using social media and online platforms, which increased destination visibility and enhanced tourist appeal. Third, local economic empowerment was strengthened by providing training and mentoring for Micro, Small, and Medium Enterprises (MSMEs), along with the introduction of non-cash transactions using QRIS to facilitate modern and efficient payments. These efforts successfully fostered community participation, raised environmental awareness, and stimulated innovative approaches to tourism promotion. Nevertheless, several challenges were identified, such as limited program duration, low levels of digital literacy among some residents, and the absence of comprehensive regulations governing tourism management. Recommendations include establishing a formal tourism management institution (Pokdarwis), enhancing capacity through digital literacy training, and fostering sustainable collaboration among government, academia, and the community to ensure that tourism village development can progress consistently, innovatively, and sustainably.

Vaginal discharge is a reproductive health problem that commonly occurs in adolescent women and can be influenced by the individual’s level of knowledge and attitude towards intimate organ hygiene. Lack of understanding can increase the risk of pathological vaginal discharge. This study aims to determine the relationship between knowledge and attitudes towards the incidence of vaginal discharge in adolescent women. Based on data obtained from a research study conducted at SMPN 5 Pangkalpinang class VIII in February 2025, 7 out of 10 female students have experienced vaginal discharge. This means that most of the eighth grade female students who have experienced puberty experience whiteness in their lives. This research uses a quantitative design with a cross-sectional approach. The sample consisted of 68 respondents selected using purposive sampling technique. Data was collected through a structured questionnaire which had been tested for validity and reliability. Data analysis was carried out using the Chi-Square test. The research results showed that 57 (83.8%) respondents had experienced vaginal discharge, while the other 11 respondents (16.2%) had never experienced vaginal discharge. In the knowledge variable, 51 (75%) respondents had low knowledge, 13 (19.1%) had sufficient knowledge and the remaining 4 (5.9%) had high knowledge, while for the attitude variable 55 (80.9%) had a negative attitude, 13 (19.1%) other respondents had a positive attitude towards the incidence of vaginal discharge at SMPN 5 Pangkalpinang. The results of this study indicate that there is a significant relationship between knowledge and attitudes towards vaginal discharge with a Sig value of p = .000 < 0.05.It is recommended that the SMPN 5 Pangkalpinang school provide education, promotion or health education about the incidence of vaginal discharge, so that it can improve the health status of teenagers. And for educational institutions to further deepen students’ knowledge of health by increasing knowledge about the incidence of vaginal discharge, especially in adolescents.

Attendance is an essential activity in both educational institutions and companies, serving as an indicator of discipline, presence, and individual responsibility. Conventional attendance systems that still rely on manual journals often face several problems, such as vulnerability to manipulation, data loss, and physical damage. Meanwhile, modern methods such as fingerprint, QR code, RFID, and GPS are not entirely ideal since each has its own limitations in terms of cost, accuracy, user convenience, and potential misuse. For instance, fingerprint systems raise hygiene concerns due to shared use, while QR code and GPS methods are prone to fraud and location spoofing. To address these challenges, this study proposes a face-based attendance simulation system by integrating the YOLOv8 algorithm for face detection and Local Binary Pattern Histogram (LBPH) for face recognition. YOLOv8 was chosen for its ability to detect faces in real time with high speed and accuracy, while LBPH is employed for face recognition due to its robustness in handling variations in facial features and its relatively low computational requirements. This makes the system efficient even when implemented on medium-specification devices. The system was tested on 25 participants with a total of 250 attendance attempts. Based on the confusion matrix analysis, the system achieved outstanding performance with 98.4% accuracy, 98.4% precision, 100% recall, and a 99.2% F1-score. Furthermore, the system automatically recorded attendance dates and times with an average latency of 69.185 ms, proving its capability to operate quickly and reliably in real-world scenarios. Nevertheless, several limitations were observed, such as decreased accuracy when the face moved too quickly during image capture, as well as potential performance degradation under extreme lighting conditions. Despite these challenges, the proposed system demonstrates excellent performance and offers a promising solution for efficient, hygienic, and fraud-resistant attendance management applicable to both educational and professional environments.

The low level of understanding among elementary school students regarding common diseases and their prevention can increase the risk of both communicable and non-communicable diseases from an early age. Therefore, effective health education efforts are essential to instill healthy habits in children. This community service activity aimed to improve the knowledge of elementary school students in the working area of Labuhan Sumbawa Public Health Center about common diseases and preventive measures through an interactive educational approach. The methods used included health counseling with visual media, engaging educational games, and small group discussions to encourage active participation. The activity was conducted in June 2025, involving 30 students from two elementary schools selected purposively. The educational content focused on dengue fever, diarrhea, influenza, helminthiasis, and acute respiratory infections (ARI), along with prevention strategies such as maintaining personal hygiene, consuming nutritious food, and the importance of immunization. Evaluation was carried out through pre-test and post-test assessments to measure the improvement in students’ understanding. The results showed a significant increase in students’ knowledge of the delivered material. Additionally, students demonstrated high enthusiasm and active involvement during the sessions, particularly in the educational games. These findings indicate that an interactive educational approach is effective in enhancing students’ understanding of disease prevention. This program is expected to serve as a model for sustainable health education in other elementary schools to prevent diseases from an early age and support the implementation of clean and healthy living behaviors within the school environment

Personal hygiene during menstruation is a crucial aspect in maintaining the reproductive health of adolescent girls. Failure to adhere to personal hygiene practices during menstruation can potentially lead to various health problems, such as reproductive tract infections, pruritus vulvae, and vaginal discharge. Parents play a crucial role in shaping healthy behaviors in adolescent girls by providing education regarding the reproductive process and how to properly care for their genitals. Parents' roles in this context are considered effective if they actively provide reproductive health education, establish open communication, and model healthy behaviors. This education includes providing accurate information about reproductive organ function, techniques for cleaning genitalia during menstruation, and discussing health issues related to menstruation. This study aims to determine the relationship between parental role and menstrual personal hygiene practices among adolescent girls at SMP Negeri 1 Sambirejo, Sragen. The study used a quantitative method with a descriptive correlational design and a cross-sectional approach. The study sample consisted of 81 respondents, selected using a purposive sampling technique. The instruments used were questionnaires on parental roles and menstrual personal hygiene practices. The results showed that 53 respondents (65.4%) had parents with good roles, and 62 respondents (76.5%) had good menstrual personal hygiene practices. Data analysis using the Spearman Rank test resulted in a p value = 0.000 (p < 0.05), which indicates that the alternative hypothesis (Ha) is accepted and the null hypothesis (H0) is rejected. Thus, there is a significant relationship between parental roles and menstrual personal hygiene practices in adolescent girls at SMP Negeri 1 Sambirejo. This finding underscores the importance of parents' role in supporting proper menstrual hygiene practices through providing accurate information, open communication, and examples of healthy behavior, thus contributing to the prevention of reproductive health disorders among adolescents.

Scabies is one of the infectious skin diseases that is still often found in Indonesia, especially in environments with high population densities such as Islamic boarding schools and orphanages. This disease is caused by an infestation of the Sarcoptes scabiei mite which causes severe itching, especially at night, so that it can interfere with the quality of sleep and daily activities of the sufferer. This condition not only has an impact on physical health, but also affects the psychological and social aspects of students. Scabies prevention efforts require adequate knowledge from each individual in order to maintain good personal hygiene and the environment. This study aims to determine the influence of health education through the peer education method on increasing students' knowledge in preventing scabies. The research method uses a quasi experiment design with a one group pre-test post-test approach. The research sample was taken using the total sampling technique, covering all students who were respondents. Data analysis was carried out by paired samples t-test to see differences in knowledge before and after the intervention. The results showed a p-value of 0.000 (<0.05) which means that there is a significant influence of the peer education method on improving student knowledge. In other words, the delivery of health information through peers is considered effective because communication takes place more intimately, is easy to accept, and is able to increase awareness of the importance of maintaining personal and environmental hygiene.

Molluscum contagiosum (MC) is a skin infection caused by the Molluscipox virus and is common in children and adults with active sexual activity. The disease is characterized by the appearance of small, smooth, papule-shaped lesions that have a hollow in the center (umbiliation). MC transmission takes place through direct contact with contaminated lesions or objects, such as towels and clothing, so the spread is quite wide globally. The diagnosis is established through an anamnesis, clinical examination, and physical evaluation. MC therapy is generally supportive, but in certain cases medical measures such as excision and curettage are required to remove the lesion effectively. The use of topical creams containing Fusidic acid, such as Fucilex cream, is often recommended to prevent secondary infections and speed up the postoperative healing process. Proper and prompt treatment is essential to prevent further complications and speed up the patient's recovery. MC has a psychosocial impact, especially on children, so education to parents and health workers is an important part of the treatment strategy. Prevention can be done through increased personal hygiene and avoidance of contact with contaminated objects. The study emphasizes the importance of a holistic approach in diagnosis, therapy, and education to reduce the prevalence of MC and its impact on public health.

Mortalitas dan morbiditas pada wanita merupakan masalah yang perlu mendapatkan perhatian yang cukup serius, terutama di negara berkembang dan memiliki iklim tropis layaknya Negara Indonesia. Personal hygiene dan sanitasi berada pada nomor 3 dan kesehatan reproduksi berada pada nomor 8 dalam 10 faktor resiko utama penyebab kesakitan kematian pada usia remaja. Remaja pada masa pubertas mengalami perubahan fisik yang ditandai dengan terjadinya menstruasi. Saat menstruasi jika personal hygiene buruk bisa mengakibatkan infeksi saluran reproduksi (ISR), infeksi saluran kemih (ISK), penyakit radang panggul (PRP), dan kemungkinan terburuknya bisa menyebabkan kanker serviks. Salah satu cara untuk menghindari masalah tersebut yaitu dengan melakukan praktik perilaku personal hygiene saat menstruasi. Penelitian ini bertujuan untuk mengetahui gambaran perilaku personal hygiene pada remaja putri di SMP Negeri 4 Surakarta. Jenis penelitian ini adalah deskriptif kuantitatif dengan menggunakan metode pengambilan sampel secara non propability sampling dengan pengambilan sampel menggunakan teknik purposive sampling. Hasil penelitian menunjukkan bahwa sebanyak 48 responden (63,3%) berperilaku baik, sedangkan responden yang berperilaku buruk berjumlah 28 responden (36,8). Temuan ini menunjukkan gambaran perilaku yang baik.

Maintaining health is important for every individual, because by maintaining health, it can prevent susceptibility to disease. One important effort to get used to is maintaining hand and mouth hygiene. Washing hands with soap is the process of removing dirt and dust from both hands using water and soap, which can prevent various diseases such as diarrhea and ARI. While brushing teeth is the process of cleaning teeth from food residue stuck in the teeth and oral cavity, the benefit of getting used to brushing teeth is to prevent tooth decay. The importance of awareness about personal hygiene must be instilled from an early age, starting from this, KKN University Karimun students, and then conducted socialization activities at State Elementary School 004 and State Elementary School 007, Belat District. This socialization activity used simple lecture methods, direct practice, educational games, and audio-visual media. From the results of the socialization activities that have been carried out, it has been successful in providing an understanding of the importance of maintaining personal hygiene through washing hands and brushing teeth. With the education that has been provided, it is hoped that it can have a positive impact on student behavior in maintaining personal hygiene.

Maintaining health is important for every individual, because by maintaining health, it can prevent susceptibility to disease. One important effort to get used to is maintaining hand and mouth hygiene. Washing hands with soap is the process of removing dirt and dust from both hands using water and soap, which can prevent various diseases such as diarrhea and ARI. While brushing teeth is the process of cleaning teeth from food residue stuck in the teeth and oral cavity, the benefit of getting used to brushing teeth is to prevent tooth decay. The importance of awareness about personal hygiene must be instilled from an early age, starting from this, KKN University Karimun students, and then conducted socialization activities at State Elementary School 004 and State Elementary School 007, Belat District. This socialization activity used simple lecture methods, direct practice, educational games, and audio-visual media. From the results of the socialization activities that have been carried out, it has been successful in providing an understanding of the importance of maintaining personal hygiene through washing hands and brushing teeth. With the education that has been provided, it is hoped that it can have a positive impact on student behavior in maintaining personal hygiene.

The high consumer interest in food makes culinary businesses play a crucial role in meeting consumer purchasing interest in culinary. This is a crucial concern and task for all parties, both the government and food producers, to maintain the safety of the food they produce. Both in terms of nutrition, hygiene, safety, halal certification, and so on must be a serious concern for producers. One of the government's programs to ensure food products are safe for public consumption is by issuing distribution permits in the form of PIRT (home industry food) permits and Halal Certification, which are official guarantees from the government, so that food products can be distributed and are safe for consumption by all consumers. PIRT is issued through a supervisory body, namely the Health Office located in a Regency. Along with this, various opportunities to improve marketing performance arise through the marketplace platform. This community service approach uses an empowerment approach to the benefits of PIRT, Halal Certification and digital marketing through the marketplace platform to increase consumer trust in products and marketing performance. Through this service, the product value increases, by obtaining PIRT permits and Halal Certification, and the STIE Gentiaras student product has a wider marketing reach through the marketplace platform.

Bulian coconut chips are a typical Jambi food made from dried and fried old coconuts. The traditional production method and inadequate hygiene standards make this product susceptible to microbial contamination, especially harmful bacteria. This study aims to identify the types of bacteria that may be present in Bulian coconut chips using culture and Gram staining methods as the initial step for morphological identification. Samples were taken from three local producers in Bulian District, Batanghari Regency, Jambi. Testing was carried out by serial dilutions up to 10⁻⁴, then planted on Nutrient Agar (NA) media and incubated for 24 hours at 37°C. The colonies that grew were then observed morphologically and Gram staining was performed using a modified method without alcohol. The results showed the presence of various colonies with cream, white, and pale yellow colors. Based on the results of Gram staining, bacilli and cocci were found, which were included in the Gram-positive and Gram-negative categories. The types of bacteria suspected to appear include Bacillus sp., Staphylococcus sp., and possibly Escherichia coli. These findings indicate a risk of microbial contamination that could endanger consumer health, especially if the production process is not improved. Strict hygiene and sanitation principles are strongly recommended in the processing of this traditional food to ensure the product remains safe for consumption. The importance of implementing hygienic standards in the production of Bulian coconut chips is further emphasized by these findings. In addition to improving food safety, implementing proper sanitation procedures can also extend the product's shelf life and increase consumer confidence in local traditional foods. Efforts such as training local producers, using clean equipment, and hygienic packaging can help minimize the risk of bacterial contamination.

Worm infestation due to Soil-Transmitted Helminths (STH) infection remains a public health problem, especially among elementary school children who frequently interact with contaminated soil. This condition is a major concern because it can cause long-term health problems, particularly in terms of physical growth and development of children. This study aims to identify the presence of STH worm eggs and larvae in soil and fecal samples of children in Bekoso Village, Pasir Belengkong District, Paser Regency, East Kalimantan. This study used a descriptive approach with a cross-sectional design. The samples used consisted of 23 soil points taken from oil palm plantations with sandy and loose soil criteria, as well as 16 fecal samples from elementary school children. Fecal examination was carried out using the Kato-Katz method to detect worm eggs, while the soil was examined using the Baermann technique to detect worm larvae. The results showed that 25% of children's fecal samples were infected with worm eggs, with 12.5% containing hookworm eggs, 12.5% Taenia sp. eggs, and 6.25% Ascaris lumbricoides eggs. In soil samples, 60.87% tested positive for Strongyloides stercoralis larvae and 26.09% tested positive for Ascaris lumbricoides eggs. These findings indicate a high risk of STH infection in children in the area. Environmental factors such as soil moisture, soil texture suitable for worm breeding, and poor personal hygiene practices are suspected to be the main causes of the spread of infection. This study emphasizes the importance of education on clean and healthy living behaviors (PHBS) and improving environmental sanitation to reduce cases of worm infection, especially in endemic areas such as Bekoso Village. More comprehensive prevention efforts are urgently needed to address this problem and improve public health, especially among elementary school children.

Loyang Dogan cake is a traditional Indonesian food commonly sold in markets without the use of modern preservation methods, making it susceptible to microbial contamination. This food is often produced and sold in conditions that may affect its quality and safety. Therefore, this study aims to provide a scientific overview of the potential microbial contamination in Loyang Dogan cakes and its benefits as an educational foundation for both producers and consumers regarding the importance of food hygiene. The focus of this research is to identify bacterial colony growth in Loyang Dogan cakes through microbiological culture tests. The method used in this study involves inoculation, starting with the dilution of the sample using sterile solutions, followed by inoculation onto a Nutrient Agar (NA) medium that has been solidified. The samples are then incubated at 37°C for 24 to 48 hours. After the incubation period, the growing colonies are observed and the number and morphological characteristics are recorded. The results show bacterial colony growth in all tested samples, with differences in the number and shape of the colonies depending on the sample source. The bacterial colonies generally appear white, cream, or yellowish, round, smooth, and vary in size. These findings indicate that Loyang Dogan cakes have the potential to be contaminated with microbes during the production and sale process, posing risks to the quality and safety of consumption. Based on the results, it is concluded that improvements in sanitation and food handling practices for traditional products like Loyang Dogan are necessary to ensure their safety for public consumption. Therefore, educating producers and consumers about food hygiene is crucial to raising awareness of the importance of maintaining food quality and safety.

This research is based on problems in the strategy of the environment and hygiene agency in waste management in the coastal area of Pangandaran Regency, including: 1). There are limitations of supporting facilities and infrastructure in waste management in coastal areas. 2). Low sense of responsibility and participation of the community and tourists in protecting the coastal environment from garbage. 3). A directed and sustainable waste management strategy in coastal areas has not been prepared by the Pangandaran Regency Environment and Hygiene Office. The purpose of this study is to find out the strategy of the environment and hygiene agency in waste management in the coastal area of Pangandaran Regency. The method used in this study is a descriptive method with a qualitative research approach. This study uses Primary Data and Secondary Data. The primary data in this study is the result of interviews with 8 informants consisting of 1 head of service, 1 head of field, 2 cleaners, and 4 community leaders from coastal areas. Secondary data in this study are documents that have relevance to the research. The data collection technique in this study consists of interviews, observations and documentation. The data analysis techniques in this study consist of data reduction, data display and conclusion or verification. The results of the study show that the strategy of the environment and hygiene agency in waste management in the coastal area of Pangandaran Regency has not run optimally. The obstacles are due to the ineffectiveness of the recycling program, the lack of public awareness, the absence of the application of technology and management strategies that have not involved the participation of other stakeholders, and the weak role of coordination among stakeholders. DLHK's efforts to overcome obstacles by education, policy issuance, and provision of basic waste management facilities.

Scabies is a contagious skin disease caused by Sarcoptes scabiei infestation, and generally affects children and adolescents, especially those living in crowded and unhygienic environments such as orphanages. This disease is highly contagious through direct contact and the sharing of personal items, such as towels, clothing, and bedding. Therefore, ongoing promotional and preventive efforts are crucial to prevent the spread of scabies in vulnerable communities. This community service activity was carried out at the Harapan Kita Orphanage within the Ariodillah Community Health Center (Puskesmas) working area. The main objective of the activity was to increase children's knowledge, awareness, and skills in preventing scabies transmission. The activity methods used included two-way discussion-based health education, providing real-life examples of personal hygiene, and distributing educational leaflets that are easy for children to understand. The education was conducted interactively by involving participants in questions and answers, handwashing simulations, and education on the importance of washing clothes and maintaining clean bedding. Post-activity observations showed that all participants did not experience active scabies symptoms, and there was an increase in participants' understanding of clean and healthy lifestyles. The children showed high enthusiasm and were able to reflect on the information presented. Overall, this activity proved effective in raising awareness of the importance of personal and environmental hygiene. This counseling model is highly relevant for regular implementation in orphanages or other institutions at high risk of spreading infectious skin diseases, as part of an education-based public health strategy. With the active involvement of the orphanage caregivers, it is hoped that this program can be sustainable and become part of the routine health education for children.

Micro, Small, and Medium Enterprises (MSMEs) are the backbone of Indonesia's economy with a contribution of around 60% to the Gross Domestic Product and the absorption of more than 90% of the national workforce. In the culinary sector, MSMEs face various challenges, especially in terms of limited access to technology, efficient logistics management, and the implementation of hygiene practices that meet standards. This community service activity aims to empower culinary MSMEs through a structured and comprehensive approach that includes technology training, managerial capacity building, and the implementation of food safety standards. The method of implementing activities consists of three main stages: (1) preparation and planning, (2) implementation of training and mentoring, and (3) evaluation and follow-up. The training is focused on the use of digital technology for business operations, financial and logistics management, and hygiene practices in food production. Mentoring is carried out intensively to ensure that knowledge and skills transfer is effective. The results of the activity showed a significant increase in the understanding and skills of culinary MSME actors. Partners are able to adopt simple technology to support business operations, improve management systems, and implement better hygiene practices. In addition, this activity succeeded in building a collaborative network between MSMEs, academics, local governments, and the private sector, which strengthened the local business ecosystem. However, challenges in the form of limited financial resources and the need for ongoing assistance are still major concerns. Overall, this program makes a real contribution to increasing the competitiveness of culinary MSMEs, encouraging local economic growth, and supporting the development of an inclusive and sustainable business ecosystem based on community empowerment.

 In Indonesia, the prevalence of genital infections due to poor genital hygiene is estimated to reach 90–100 cases per 100,000 population per year. Globally, approximately 75% of women have experienced vaginal discharge at least once in their lifetime, 45% of them have experienced it more than once, and approximately 25% of women in Europe have experienced vaginal discharge. In Indonesia, 75% of women have experienced vaginal discharge at least once, and 45% have experienced it more than once. This condition shows the importance of education about reproductive organ hygiene, especially for adolescent girls who are experiencing puberty. This community service activity aims to increase the knowledge of female students of SMPN 1 Sungai Tebelian about menstrual hygiene behavior through structured counseling. The activity implementation method includes four stages, namely (1) initial survey, (2) approach to the school, (3) activity socialization, and (4) presentation of counseling materials. Knowledge measurement was carried out before and after the activity using a questionnaire, then analyzed using a Paired Sample Test. The results showed that before the counseling, all respondents (37 female students) were in the sufficient knowledge category (100%). After the counseling and post-test, all respondents experienced an increase in knowledge so that they were in the good category (100%). The results of the Paired Sample Test analysis showed a Sig. (2-tailed) value of 0.000 (<0.05), which indicated a significant difference between the pre-test and post-test scores. The conclusion of this activity is that health counseling has a positive and significant influence on increasing female students' knowledge about menstrual hygiene behavior. Education that is carried out interactively and adapted to the characteristics of adolescents has proven effective in encouraging better understanding, so it is hoped that it can prevent reproductive health problems in adolescent girls in the future.

Limited sanitation facilities among street vendors, particularly those selling meatballs, chicken noodles, and porridge, often pose a problem that impacts food safety. One common practice is repeatedly washing bowls and spoons with just a bucket of water, followed by drying the utensils with a cloth. This contaminated water can transmit pathogenic microorganisms that cause foodborne illnesses, increasing the risk of health problems for consumers. This problem requires a practical solution that street vendors can implement, taking into account limited space, mobility, and operational costs. This community service activity used a pre-experimental design method with a simple technological engineering approach to improve the sanitation of tableware. The innovation developed was a portable bowl washer made from used mineral water gallons, modified to be mobile, efficient, and water-efficient. The manufacturing process included design, assembly, testing, and evaluation with street vendors. Success was measured by observing the level of cleanliness of the tableware before and after use, as well as assessing the level of satisfaction and ease of use by the vendors. The results showed that the implementation of this portable sanitation device increased the effectiveness of tableware washing, reduced the repeated use of dirty water, and minimized the risk of cross-contamination. Partnering vendors stated that the device is practical, lightweight, and doesn't disrupt their sales activities. They hope this innovation will be replicated by other vendors and that local governments will consider implementing it as a standard for mobile food sanitation. This effort will not only improve the hygiene of eating utensils but also contribute to preventing foodborne illnesses in the community.

 In Indonesia, the prevalence of genital infections due to poor genital hygiene is estimated to reach 90–100 cases per 100,000 population per year. Globally, approximately 75% of women have experienced vaginal discharge at least once in their lifetime, 45% of them have experienced it more than once, and approximately 25% of women in Europe have experienced vaginal discharge. In Indonesia, 75% of women have experienced vaginal discharge at least once, and 45% have experienced it more than once. This condition shows the importance of education about reproductive organ hygiene, especially for adolescent girls who are experiencing puberty. This community service activity aims to increase the knowledge of female students of SMPN 1 Sungai Tebelian about menstrual hygiene behavior through structured counseling. The activity implementation method includes four stages, namely (1) initial survey, (2) approach to the school, (3) activity socialization, and (4) presentation of counseling materials. Knowledge measurement was carried out before and after the activity using a questionnaire, then analyzed using a Paired Sample Test. The results showed that before the counseling, all respondents (37 female students) were in the sufficient knowledge category (100%). After the counseling and post-test, all respondents experienced an increase in knowledge so that they were in the good category (100%). The results of the Paired Sample Test analysis showed a Sig. (2-tailed) value of 0.000 (<0.05), which indicated a significant difference between the pre-test and post-test scores. The conclusion of this activity is that health counseling has a positive and significant influence on increasing female students' knowledge about menstrual hygiene behavior. Education that is carried out interactively and adapted to the characteristics of adolescents has proven effective in encouraging better understanding, so it is hoped that it can prevent reproductive health problems in adolescent girls in the future.