Hazard risk identification from the used masks in Jabodetabek

COVID-19 has brought many changes of lifestyle to people around the world. The obligation to use masks as an effort to prevent the transmission of COVID-19 is such an example. This policy led to the increase of masks using in the general population. Some particular procedures of masks usage and used masks handling must be applied to prevent negative impacts. Many of these guidelines are not generally known. This study is carried out to determine the handling, cleaning, and disposal method of used masks at beginning of the pandemic. The research data were obtained from 152 random respondents who voluntarily filled out online questionnaires. Participants came from some areas in Jabodetabek that implemented Large-Scale Social Restrictions (PSBB) and were required to wear masks. Most of the respondents kept the used mask temporarily then reused it. Handling of the used masks, both surgical masks and cloth masks, was also showed poor sanitation for some participants. The waste generation from used surgical masks at the beginning of the pandemic was also quite alarming. Education on the handling method of used masks is important to be widely publicized to prevent potential hazards, such as the transmission of respiratory infections and environmental contamination risk.