Access the evidence you need to make informed decisions. Our Knowledge Hub is a curated library of the latest research, case studies, and practical guides from leading experts in the WASH sector. Deepen your understanding of critical challenges and emerging best practices.
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Latest sync: September 3, 2026, 6:05am
A Holistic Approach to Better Menstrual Health and Hygiene: Entrepreneurs in Action
Poor menstrual hygiene exacervates social and economic inequalities with affordability and accessibility of menstrual products being significant barriers for women and girls.
Importance of sanitization and hygiene in healthcare facilities
This post describes that inadequate water and sanitation in healthcare facilities increases infection risks, emphasizing the need for better hygiene and facilities.
Menstrual hygiene among adolescent girls – A study from urban slum area
Journal Article
This study details the inadequate menstrual hygiene practices and lack of awareness among adolescent girls in an urban slum area in India, emphasizing the need for better education and improved access to sanitary facilities.
Too clean, or not too clean: the Hygiene hypothesis and home hygiene
Journal Article
The PDF file discusses the Hygiene Hypothesis and its implications for the rise in atopic disorders. It challenges the traditional belief that increased cleanliness leads to a decrease in allergies, suggesting instead that reduced exposure to certain microbial species may be a contributing factor.
Half of health care facilities globally lack basic hygiene services
Highlights the lack of basic hygiene services in healthcare facilities worldwide, with half of the facilities lacking essential services such as hand hygiene and safe management of healthcare waste.
Acceptability and Feasibility of Sharing a Soapy Water System for Handwashing in a Low-Income Urban Community in Dhaka, Bangladesh: A Qualitative Study
Journal Article
The article is a qualitative study evaluating the acceptability and feasibility of a shared soapy water system for handwashing in a low-income urban community in Dhaka, Bangladesh. It explores how a simple handwashing solution—mixing detergent with water in reclaimed bottles—can promote hygiene in communal settings. The study highlights the benefits of the system, including its low cost, ease of use, and effectiveness in encouraging handwashing at key times, such as after defecation. Challenges include reluctance to share the cost and maintain the system. The document emphasizes the role of community health promoters in encouraging behavior change to improve hand hygiene.
Enveloped and non-enveloped virus survival on microfiber towels
Journal Article
The study evaluated the efficacy of the Supertowel, a microfiber towel treated with an antimicrobial agent, against enveloped and non-enveloped viruses.
Handwashing Facts
Factsheet
Handwashing is crucial for preventing the spread of diseases, as many illnesses result from not washing hands with soap and clean, running water. Key facts highlight that germs from human and animal feces, such as Salmonella and E. coli, can contaminate hands and spread through touching surfaces, handling food, or direct contact. Educating communities about handwashing reduces diarrheal and respiratory illnesses, especially benefiting children under five by decreasing deaths from preventable diseases. Proper handwashing technique, including scrubbing for at least 20 seconds and using soap, effectively removes germs and helps limit antibiotic resistance by reducing the need for antibiotics.
Healthcare facility water, sanitation, and hygiene service status and barriers in Addis Ababa, Ethiopia
Journal Article
The study aimed to assess the status of water, sanitation, and hygiene services in public healthcare facilities in Addis Ababa, Ethiopia, and identify the barriers and challenges in providing adequate WASH services.