Create a positive impression with PURELL Professional Surface Disinfecting Wipes. These wipes quickly sanitize and disinfect most hard surfaces and kill 99.9 percent of viruses and bacteria, including cold and flu, strep, norovirus, Listeria and human coronavirus. Yet, even with this powerful efficacy, the formula has achieved EPA Toxicity Category IV, which is the best possible safety rating. With no precautionary statements and no hard chemicals, gloves, handwashing and rinsing aren't needed - even on food contact surfaces. You can use the wipes for one-step disinfection on desks, doorknobs, shared supplies and more.