Purell Surface Wipes quickly eliminate 99.9% of bacteria and viruses of concern, including cold and flu, norovirus, strep, Salmonella, Listeria, E. coli, whooping cough, MRSA, and VRE. They also kill the virus that causes Covid-19 (SARS-CoV-2) in only 30 seconds. Additionally, they have earned the EPA’s lowest allowable toxicity rating (Category IV), meaning they don’t require gloves, handwashing, or rinsing after use ? even on food-contact surfaces.