This on-line developed with the support of Intoximeters Inc, Diageo and the Special Traffic Options Program for Driving While Impaired (STOP DWI) of the State of New York, Erie County aims to provide recommendations for proper use and maintenance of breath alcohol testing instruments considering the threat of the COVID-19, which is reported to be a viral disease that is often passed though airborne droplets of fluid from an infected person to another. How to use, clean and disinfect breath alcohol testing instruments becomes crucial.