Hand sanitizing wipes contain benzalkonium chloride as an active ingredient, which effectively kills 99.99% of most common germs that may cause illness. Convenient canisters are an easy choice for quick cleanup anytime; at home, in the car or on the go. The 40-count canister fits easily in a car cup-holder, making it the perfect choice to take with you. Gentle wipes are dermatologist tested. They contain no harsh chemicals, so they are safe to use on hands and faces. These wipes are soft textured and durable to easily clean up messes.