Kills 99.9% of Germs (Staphylococcus aureus, Salmonella enterica, Influenza A Virus, Respiratory Syncytial Virus, Rhinovirus Type 37) & Bacteria (Staphylococcus aureus, Salmonella enterica). Kills covid-19 virus (Kills Sars-Cov-2 on hard, nonporous surfaces). Removes bathroom stains. Bleach free. Contains no phosphorus. Smart tube technology - spray every drop! Great on: Tubs & glazed tiles; toilet bowl exteriors; sinks & counters.