Knowledge, attitudes affect behavior towards hygiene maintenance. Clean and healthy living behavior should have become a new habit for Indonesian people, especially during a pandemic like this. However, public awareness of clean and healthy living behavior is still low. Clean and healthy living behavior will not be implemented if there is no awareness from all family members themselves. The purpose of this study was to describe the clean and healthy behavior of the community of Mengelo Hamlet RW 10 Sooko Village during the covid-19 pandemic. The research design used descriptive with a longitudinal approach. The population in this study amounted to 117 people, the sampling technique used non-probability sampling. The number of research samples was 54 people. The research instrument used a clean and healthy lifestyle questionnaire during the covid-19 pandemic. The results of this study showed that respondents behaved negatively as many as 30 (55.6%) and 24 (44.6%). Which means that most people behave negatively because there are still many people who do not keep a distance of < 1 meter, do not use hand sanitizer at least 60% if soap and water are not available, do not clean objects, surfaces of tools that are often used. This is because there is still a lack of knowledge regarding the implementation of Clean and Healthy Living Behaviors during the pandemic, with this it is hoped that the community can increase knowledge about preventive behavior by seeking information at the nearest health service so that the implementation of Clean and Healthy Living Behaviors is carried out properly.