Protections that lives on. 24 hour. Keeps killing 99.9% of bacteria for up to 24 hours (Kills 99.99% of Enterobacter aerogenes and Staphylococcus aureus for 24 hours). 24 hours of protection from bacteria growth (Even after multiple touches). Safe for use on these surface materials: sealed granite, sealed marble, glazed ceramic tile, Formica, Corian, and stainless steel. Prevents the growth of mold and mildew for 7 days on hard surfaces. Kills in 5 Minutes: Pseudomonas aeruginosa, Salmonella enterica, Staphylococcus aureus, Escherichia coli 0157:H7, Enterobacter aerogenes, Listeria monocytogenes, methicillin resistant Staphylococcus aureus - MRSA, Streptococcus pyogenes, Human Coronavirus, Herpes simplex virus type 1, Herpes simplex virus type 2, Influenza A H1N1, Respiratory Syncytial Virus [RSV], Rotavirus, Rhinovirus, Norovirus [Feline Calicivirus as surrogate], Trichophyton mentagrophytes, Aspergillus niger. Contains no phosphates. Bleach-free. Questions or comments? Call 1-800-608-3228.