Graco SaniSpray HP 20 Cordless Handheld Airless Disinfectant Sprayer And used with this product. Nu-Foamicide 300048 is registered under EPA #10324-166-40672 and is listed with the EPA to be used against human coronavirus. Additional details can be found on EPA’s site under: List N: Disinfectants for Use Against SARS-CoV-2 Cleaner, Disinfectant, Detergent, Food Contact Sanitizer, Virucide" for Restaurant, Bar and Institutional Kitchen Use 1-Gallon All-Purpose Disinfectant Cleaner Concentrate, Made in the USA Add 4-8 oz of solution per 1 gallon of water Industrial Commercial Grade disinfectant used in Restaurants, Bars, Food Service Industries, Daycare Centers, Gyms, Schools and More