B-Cidal, effectively kills bacteria (E. coli, Listeria, Salmonella, …) and viruses (Cold & Flu, HIV, Norovirus, …) but has an unprecedented level of safety. It passed the EPA Toxic Six-Pack and received the highest safety classification, class 4. It composes only of ingredients on the FDA Generally Classified As Safe (GRAS) List and is safe to use on & around small animals and children.