Kills 99.9% of common household germs (Staphylococcus aureus [staph], streptococcus pyogenes [strep], salmonella enterica, escherichia coli O157:H7 [E. coli]). Kills cold & flu viruses (Rhinovirus Type 37 and Influenza A virus). Kills MRSA (Methicillin resistant staphylococcus aureus [MRSA]). HE. Not harmful to septic and waste water treatment systems. This bottle is coded for recyclers. Check to see if recycling facilities are available. Contains no phosphates. Protects against Shigella dysenteriae (a common cause of food-borne illness), trichophyton mentagrophytes (a common cause of athlete's foot), avian influenza A virus (H3N2), herpes simplex virus type 2 (causative agent of genital herpes), hepatitis type a virus (HAV), canine parvovirus, feline parvovirus (feline panleukopenia virus). Kills H1N1 flu virus. Quality Guarantee: If you are not 100% satisfied, return our product for a full refund. www.besimplydone.com.