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Personal hygiene practices during menstruation is important to maintaining the reproductive health of adolescent girls and preventing reproductive organ infections. Poor hygiene causes post-menstrual problems in 5.2 million adolescents in Indonesia, such as reproductive tract infections, urinary tract infections, pathological vaginal discharge, fungal infections, genital area irritation, and unpleasant odor. Factors influencing personal hygiene practices during menstruation include knowledge, perceptions, attitudes, and infrastructure. This study was aimed determine the relationship between knowledge, perceptions, attitudes, and infrastructure and personal hygiene practices during menstruation among female students at the Daarussa'adah Qur'an Tahfidzil Islamic Boarding School in Pesawaran in 2026. This study was quantitative with a cross-sectional approach. The population was all female students at the Daarussa'adah Qur'an Tahfidzil Islamic Boarding School in Pesawaran, and a sample of 74 respondents was selected using total sampling. Data analysis used the chi-square test with a significance level of 95%. The results of the study showed a relationship between knowledge (p-value = <0.001; OR = 279.000), perception (p-value = <0.001; OR = 620.000), attitude (p-value = <0.001; OR = 165.333), and infrastructure (p-value = <0.001; OR = 0.002) and personal hygiene behavior during menstruation. Suggested for the Islamic boarding schools include routinely improving reproductive health education regarding personal hygiene during menstruation and providing adequate infrastructure to support the development of good knowledge, perceptions, and attitudes, so that female students can optimally implement personal hygiene behaviors during menstruation.

School-age children are vulnerable to environmental-based diseases due to suboptimal hygiene practices and inadequate school sanitation. Lack of handwashing habits, maintaining personal hygiene, and choosing safe foods can increase the risk of diarrhea, respiratory infections, worms, and skin diseases. This community service activity aims to increase students' knowledge and awareness regarding clean and healthy living behaviors, personal hygiene, and food hygiene and sanitation. The method used was a one-day counseling through interactive lectures, discussions, educational video screenings, and demonstrations of proper handwashing and tooth-brushing practices. The results of the activity showed an increase in student participation and understanding of the importance of maintaining personal hygiene and the school environment. It was concluded that the counseling was effective in increasing students' knowledge and awareness, so ongoing support is needed so that clean and healthy living behaviors can be implemented consistently at school and at home.

Clean and healthy living habits are an essential foundation in shaping a generation that is mindful of personal and environmental health. These habits need to be instilled from an early age, both at school and at home, so that they can become a sustainable part of students' lifestyles. This community service activity aims to improve the knowledge and skills of students at SD Negeri 1 Mertoyudan in consistently applying Clean and Healthy Living Behaviors (PHBS) in their daily lives. The implementation methods comprised three main approaches: interactive discussion-based education, a demonstration of proper handwashing techniques in accordance with WHO standards, and hands-on practice in maintaining personal hygiene. These approaches were chosen to ensure that students not only understand the concept of PHBS theoretically but are also able to apply it independently in real-life situations. The results of the activity showed a significant improvement in students' understanding of the importance of washing hands with soap at critical moments as a form of personal hygiene responsibility. Through a demonstrative approach that involved active student participation, participants were able to practice proper personal hygiene steps accurately and confidently. This activity is hoped to have a long-term impact in shaping students who are disciplined, responsible, and attentive to both personal and environmental health, while also serving as an effective preventive measure in reducing the risk of infectious diseases among school-age children.

This study aims to increase the knowledge and awareness of fifth-grade students of SDN 70 Palembang regarding Clean and Healthy Living Behavior (PHBS) through health communication and community empowerment activities. The method used was qualitative research with an interactive approach, which included counseling, demonstrations of six-step handwashing practices, and the use of educational media in the form of banners and leaflets. The results showed a significant increase in students' understanding of PHBS indicators, especially correct handwashing skills and the ability to recognize healthy snacks. Students' enthusiasm in participating in simulations and educational quizzes demonstrated the success of the participatory communication approach. This activity successfully strengthened the role of schools and community health centers in creating a healthier educational environment, by involving students as agents of behavior change. Through this activity, it is hoped that students will be more aware of the importance of maintaining personal and environmental hygiene, and can apply PHBS in their daily lives.

Reproductive health is a crucial factor in adolescent development, particularly among Generation Z, characterized by rapid technological advancements, changing lifestyles, and increased exposure to risky behaviors. A lack of understanding of reproductive health among adolescents can lead to various physical and mental health problems, including reproductive infections, sexually transmitted infections, and mental health issues. This community service program aims to broaden adolescents' knowledge and awareness of the importance of maintaining reproductive health in the Generation Z era. The activity was held on December 6, 2025, at Nur Adia High School and involved 60 students as participants. The methods applied in this program included health education, interactive discussions, and question-andanswer sessions. The results showed an increase in participants' understanding of reproductive health, personal hygiene practices, healthy lifestyles, and prevention of risky behaviors. It is hoped that this activity can be a preventative measure in increasing awareness of reproductive health and supporting the development of a healthy and responsible young generation. Keywords: Reproductive Health, Gen Z Youth, Health Education

Adolescence is a crucial period in human development, characterized by biological, psychological, and social changes. At this stage, adolescents require proper understanding of reproductive health to prevent risky behaviors and to support the development of healthy and responsible attitudes. This community service activity aimed to improve students’ knowledge of reproductive health through socialization at State Vocational High School (SMKN) 1 Mempura, Siak Regency. The method used was descriptive qualitative with a focus on education through material delivery, interactive discussions, and question-and-answer sessions. The activity was conducted on August 14, 2025, at the SMKN 1 Mempura Hall, involving 39 students out of 50 targeted participants. Data were obtained through observation of students’ participation and documentation of the activity, and were then analyzed descriptively and qualitatively. The results showed that students were enthusiastic in attending the socialization and demonstrated improved understanding of reproductive health concepts, reproductive organ functions, personal hygiene, and the risks of unsafe sexual behaviors. The interactive discussion also revealed students’ willingness to ask questions and share perspectives, reflecting stronger attitudes and confidence in maintaining reproductive health. In conclusion, the socialization of reproductive health at SMKN 1 Mempura successfully enhanced students’ knowledge and awareness. Despite limitations in terms of time allocation and long-term evaluation, this activity provided tangible benefits. Future efforts are recommended to develop sustainable programs supported by additional learning media and closer collaboration with the school.

Health counseling is one of the strategic approaches to increase students' knowledge and awareness of the importance of maintaining holistic health which includes physical, mental, social, and reproductive aspects. This activity will be held on March 19, 2025 at Sekolah Tinggi Ilmu Kesehatan Mitra Sejati with interactive lecture methods and educational games "Smart Cards". This study aims to determine the effectiveness of educational methods in improving students' understanding of health issues such as balanced nutrition, personal hygiene, reproductive health, and the dangers of smoking. Through pre-test and post-test analysis of 35 students, a significant increase in participants' understanding was found after participating in counseling. In addition, a fun and participatory approach has been shown to be effective in encouraging active engagement of students, including those who were previously passive. Educational games help to convey material in a more engaging and easy-to-understand way. The results of this activity show that the combination of interactive methods and visual educational media is able to strengthen students' understanding and awareness of the importance of healthy living behaviors. This program has the potential to be replicated in other educational environments to encourage the implementation of a healthy lifestyle among adolescents and students.

Acute Respiratory Infection (ARI) is one of the most common health problems among elementary school-aged children and contributes to a high morbidity rate. One of the contributing factors to ARI is the low implementation of Clean and Healthy Living Behavior (CHLB) as an early preventive measure. This community service activity was conducted at State Elementary School 18 Dewantara, Aceh Utara District, targeting 10 fifth-grade students. The method used in this activity was health education through interactive lectures and discussions, accompanied by a pre-test and post-test evaluation using questionnaires. The materials provided included the definition of ARI, risk factors, and the implementation of CHLB such as proper handwashing, personal hygiene maintenance, and correct coughing and sneezing etiquette. The results showed an increase in students’ knowledge after the educational session, with the average score rising from 78% to 88%, indicating an improvement of 10%. This demonstrates that the educational method used was effective in improving students’ understanding of ARI prevention. This activity is expected to foster clean and healthy habits among elementary school students and support promotive and preventive health efforts in the school environment.

Children at the elementary school level are in a phase of rapid growth, encompassing intellectual, physical, and social development. Within the age range of 6–12 years, children are expected to begin managing their own self-care, including maintaining daily personal hygiene. Personal hygiene refers to a set of self-care practices performed to maintain physical health and psychological well-being. Independence in personal hygiene can be defined as a child’s ability to carry out personal hygiene activities independently without reliance on others, related to both physical cleanliness and psychological comfort. This study aimed to describe the level of personal hygiene independence among school-age children at SD Negeri 1 Gianyar. The research employed a quantitative descriptive design with a cross-sectional approach. The study population consisted of 376 students from grades I to III, with a sample of 194 students selected using proportionate stratified random sampling. The results showed that the majority of respondents demonstrated good independence in personal hygiene, with 186 children (95.9%) categorized as independent, while 8 children (4.1%) were categorized as moderately independent. Children’s independence tended to increase with age, and no significant differences were found between male and female students. These findings indicate that the role of families and schools, through consistent habituation and support, plays a crucial role in fostering children’s independence in maintaining personal hygiene.  

In general, school students buy snacks in the school canteen or street vendors (PKL) around the school. 2 The types of food sold are varied, ranging from healthy snacks to unhealthy snacks so that they can attract students to consume school snacks. Healthy snacks are foods that have sufficient and balanced nutrition and do not contain (contaminated) elements that can harm or damage health. This community service activity aims to educate healthy eating patterns to prevent food and drinks containing microbial contamination at Mariana Catholic High School, Medan. The method used is an educational approach through health counseling, interactive discussions, and demonstrations of hygienic practices, especially correct handwashing techniques and the importance of maintaining personal hygiene and the school environment. This activity was attended by 40 students as participants. The evaluation of the activity focused on one main indicator, namely student participation in hygienic behavior practices as a form of direct application of the material that has been given. The results of the activity showed that all participants (100%) followed the demonstrated hygienic practices, which indicates a very high level of participation and enthusiasm. These findings indicate that educational methods accompanied by hands-on practice are effective in increasing understanding and encouraging the adoption of clean and healthy living behaviors. Community service activities at Mariana Catholic High School in Medan have been shown to increase students' knowledge about the dangers of microbial contamination and the development of hygienic behaviors in daily life. Structured and ongoing education is an effective preventive measure to create a healthy and clean school environment.

The socialization activity on personal and environmental hygiene at SDN 19 Sungai Kakap was conducted to improve students’ knowledge, attitudes, and awareness regarding the importance of maintaining personal cleanliness and a healthy school environment. This activity addressed the common issue of limited understanding and practice of hygiene among elementary school students, which can affect health and learning outcomes. The methods used included interactive counseling sessions, practical demonstrations of proper hygiene practices such as handwashing and waste disposal, and the use of visual educational media to increase student engagement and comprehension. The effectiveness of the activity was measured using pre-test and post-test evaluations. The results showed a 75% increase in students’ knowledge levels after the intervention, accompanied by observable positive behavioral changes related to cleanliness both at school and at home. Students demonstrated improved habits in maintaining personal hygiene and participating in keeping their environment clean. Despite challenges such as limited time allocation and inadequate cleaning facilities, the activity successfully fostered sustainable awareness and encouraged the formation of healthy habits. Therefore, it is recommended that similar socialization activities be conducted regularly using varied educational methods and supported by adequate hygiene facilities to strengthen long-term behavioral change.

The age of 4-6 years is an age that is vulnerable to disease because it is at this age that children's motoric starts to be active. Without realizing it, what children do is often close to germs that can cause diseases such as flu, cough, diarrhea. Hand washing is the process of mechanically removing dirt and dust from the skin surface and reducing the number of microorganisms. The purpose of hand washing is to eliminate the number of microorganisms. This activity is carried out through the means of joint learning activities in the form of face-to-face in groups, given counseling, including: material and practice of wet hand washing with running water and soap and dry hand washing with a hand sanitaizer. The results of this activity were analyzed using a fun learning method. The data used is numerical data from the observation of hand washing skills checklist. From the test results there is an effect of providing counseling on hand washing techniques on the hand washing skills of kindergarten students. The habit of washing hands using soap from an early age, it is hoped that later they will become a generation that is aware of the importance of cleanliness, not only personal hygiene, but also environmental hygiene. Not only that, with this simple thing that is done regularly and purposefully, children will later learn to do other habits correctly. One way to prevent children from getting sick is by washing hands. This handwashing habit should be instilled since.

This community service activity aims to increase awareness and independence of elementary school students in maintaining hand hygiene through education on proper handwashing. The background to this activity stems from the low level of handwashing habits among school-age children, despite hand hygiene being a simple action that has a significant impact on preventing infectious diseases. Based on initial observations at Tamanbali 3 Public Elementary School, most students did not yet have the habit of washing their hands before eating or after playing, despite the availability of facilities. Therefore, a hand hygiene education program was implemented, designed to help students understand the importance of proper handwashing according to WHO guidelines. The activity methods included outreach through educational posters and videos, demonstrations of the seven steps of handwashing, mentoring in daily habits, and evaluation of behavioral changes. The results of the activity showed a significant improvement in students' hand hygiene behavior. Students began washing their hands independently before eating and after activities without being reminded by teachers. The school environment also became cleaner and healthier due to the growing awareness of personal hygiene among students. Teachers and the school are committed to continuing this habit as part of the daily classroom routine. This activity demonstrates that hand hygiene education delivered through interactive methods can shape character and hygiene habits from an early age.

This community service activity aims to increase awareness and independence of elementary school students in maintaining hand hygiene through education on proper handwashing. The background to this activity stems from the low level of handwashing habits among school-age children, despite hand hygiene being a simple action that has a significant impact on preventing infectious diseases. Based on initial observations at Tamanbali 3 Public Elementary School, most students did not yet have the habit of washing their hands before eating or after playing, despite the availability of facilities. Therefore, a hand hygiene education program was implemented, designed to help students understand the importance of proper handwashing according to WHO guidelines. The activity methods included outreach through educational posters and videos, demonstrations of the seven steps of handwashing, mentoring in daily habits, and evaluation of behavioral changes. The results of the activity showed a significant improvement in students' hand hygiene behavior. Students began washing their hands independently before eating and after activities without being reminded by teachers. The school environment also became cleaner and healthier due to the growing awareness of personal hygiene among students. Teachers and the school are committed to continuing this habit as part of the daily classroom routine. This activity demonstrates that hand hygiene education delivered through interactive methods can shape character and hygiene habits from an early age.

The educational activity on the implementation of Clean and Healthy Living Behavior (PHBS) with a focus on the practice of washing hands and brushing teeth at SDN 07 Jati Mulya, Kerinci Kanan District, Siak Regency, aims to improve students' knowledge and skills in maintaining personal hygiene from an early age. This program was carried out for two days by applying educational, participatory, and demonstrative methods involving all students from grade I to grade VI. The learning media used is in the form of educational videos and the song "6 Steps to Wash Hands WHO 2024" to attract students' attention and facilitate the understanding of the material in a fun way. The results of the activity showed a significant improvement in students' understanding and skills related to the correct hand washing and brushing steps. In addition, students look more enthusiastic, actively ask questions, and begin to get used to doing cleaning practices independently in daily activities at school. The role of teachers as companions and support for school facilities, such as the availability of clean water and cleaning tools, has been proven to have a great influence on the success of activities. Therefore, integrated, planned, and sustainable PHBS education in the school environment is considered effective in forming healthy living behaviors and preventing diseases from elementary school age.

The toilet training program for blind students at the State Special School (SKhN) 01 Pandegelang is an important aspect in the development of basic life skills. Blind students need to be trained systematically and continuously. This study used a qualitative approach. Data collection techniques were carried out through observation, in-depth interviews with teachers, students and parents, and documentation of the learning program implemented at the school. The results of the study indicate that the toilet training program at SKh Negeri 01 Pandegelang has been designed based on the individual needs of students, by implementing routine-based learning strategies, positive reinforcement, and the use of learning media that can be accessed tactilely and auditorily. Obstacles faced in the implementation of the program include limited special educators, lack of supporting facilities. Nevertheless, this program has a positive impact on increasing the independence of blind students in terms of personal hygiene, discipline, and self-confidence. The conclusion of this study shows that the success of the toilet training program is greatly influenced by teacher involvement, collaboration with parents, and adaptation of learning methods that are appropriate to the characteristics and needs of blind students. Researchers recommend strengthening teacher training, providing disability-friendly facilities, and regular program evaluations to improve optimal results

Diarrhea remains a significant public health problem in Indonesia. Data show a high prevalence among vulnerable groups, including adolescents who have busy daily activities, frequently consume food outside the home, and have low personal hygiene practices. This activity aimed to improve students’ knowledge of Clean and Healthy Living Behavior (PHBS) as an effective strategy for preventing diarrhea. The education was delivered through interactive lectures supported by leaflet media, and its effectiveness was measured using pre-test and post-test assessments. The health promotion titled “Clean and Healthy Living Behavior (PHBS) Among Adolescents: Simple Steps Against Diarrhea” at Subulussalam Integrated Islamic Junior High School showed an increase in participants’ knowledge from 79.6% to 88.2%.

Dermatophytosis is a superficial fungal infection of the skin, hair, and nails that is often found in tropical climates such as Indonesia, including Jambi City, which has high humidity and community habits that can support fungal growth. This study aims to describe the demographic characteristics of dermatophytosis patients who received treatment at a private dermatologist and venereologist in Jambi City throughout 2023. This study used a descriptive design using secondary data from patient medical records. A total of 399 patients who met the inclusion criteria were analyzed univariately and the results are presented in the form of a frequency distribution table. The results showed that tinea corporis was the most common type of dermatophytosis, followed by tinea cruris and tinea capitis. The majority of patients were male, aged 17–25 years, had a high school education, and worked as students. The most common locations of lesions were on the trunk and groin. These findings suggest that the productive age group is more susceptible to dermatophytosis, possibly related to high physical activity, excessive sweating, and suboptimal personal hygiene. This research is expected to be the basis for planning health education regarding the prevention of fungal infections and improving clean and healthy living behavior in the community.

This study discusses the pedagogical approach in learning the Book of Safinatun Najah Bab Najis and its impact on the worship awareness of 5th grade students at Madrasah Diniyah, Darut Tauhid Islamic Boarding School, Tanjungsari Krejengan, Probolinggo. The purpose of this study is to find out how the learning strategies applied by teachers affect students' understanding of the concept of najis and its application in daily worship practices. The research method used is qualitative descriptive with data collection techniques through observation of the learning process in the classroom, in-depth interviews with teachers and students, and documentation of taharah practices carried out by students. The results of the study show that the combination of bandongan, sorogan, and practical exercises methods is directly able to improve the conceptual understanding and practical skills of students in recognizing the types of unclean and how to purify them. In addition, this method also strengthens the consistency of students in performing ablution and preparing themselves to perform prayers correctly. The implications of this study confirm that the balanced integration of theoretical and practical learning is effective in fostering religious discipline, improving cognitive understanding, and forming habits of maintaining personal hygiene, so that students' awareness of worship develops sustainably.

Handwashing with Soap (CTPS) is the activity of cleaning hands using clean, running water and soap to remove dirt, oil, and various germs such as viruses, bacteria, and parasites that may cling to the skin. As one of the most effective, simplest, and most affordable methods of preventing infectious diseases, CTPS is highly important to practice consistently, especially among students at Public Elementary School 283 located in Waitomu Hamlet, Leihitu District, Central Maluku Regency. However, observations indicate that after school activities or playtime, several students still show reluctance to wash their hands, which may be influenced by low awareness, limited understanding of hygiene, insufficient supervision, or the absence of strong daily habits related to cleanliness. This issue reflects the need for more structured hygiene education, continuous reminders, and interactive learning methods to instill good handwashing habits. In addition, improving supporting facilities—such as accessible handwashing stations, adequate soap supply, and visual posters—can motivate students to practice CTPS more regularly. Strengthening CTPS awareness and habits is expected to reduce the risk of disease transmission, foster a healthier school environment, and encourage students to adopt lifelong hygiene practices that benefit both their personal well-being and the wider community.