PurTabs are multi-purpose, effervescent tablets and are a powerful and versatile disinfecting and sanitizing solution which is affordable and efficacious. PurTabs provide powerful disinfection and sanitizing in a sustainable, drop-and-go tablet. PurTabs are listed on EPA's List N for use against SARS-CoV-2, and have countless other bacteria and virus kill claims. PurTabs are NSF D2 certified for use as a food contact surface sanitizer when used as directed. PurTabs formula is OSHA and NIOSH compliant and is easy on occupants and end-users. Use PurTabs with the ViroBlaster (4780-0) to quickly and easily disinfect and sanitize large areas such as schools, nursing homes, restaurants, offices, and more. Only 2 PurTabs are needed per full gallon tank in the ViroBlaster portable electrostatic sprayer.