CleanSmart is worry-free to use around kids and pets No Harmful Chemicals CleanSmart is made with simple ingredients: ionized water, salt, and Hypochlorous Acid. It is alcohol-free, and contains no BZK, ammonia, dyes or added fragrance. No Chemical Residue CleanSmart breaks down to simple saline water after it disinfects---leaving NO chemical residue behind. Just spray and air dry, or wipe if you prefer. No Harsh Fumes Breathe easy! No toxic odors or lingering fumes. No First Aid Warnings Totally worry-free around people, babies and pets. Food Surface Contact Safe Spray water bottles, cutting boards, knives, dishware, inside the refrigerator and microwave with out rinsing. Let air dry or wipe.