Outcomes evaluation was conducted to determine if the project achieved its expected outcomes using appropriate methodology. The achievement of the first outcome, improved knowledge on proper hand wash practices, protection against infections and diseases among students and teachers in the school, was determined using non-participatory observation as the data collection method, and observation guide as the data collection instrument. The second outcome, improved hand hygiene practices of students and teachers in the school, was determined by using interview as the data collection method, and interview guide used to collect data from key informant. Nonparticipatory observation was also used to determine the second outcome.