Bleach-free. Kills 99.9% of viruses (Influenza Virus Type 42, Influenza Virus Type B). & bacteria (Pseudomonas aeruginosa, Salmonella enterica, Staphylococcus aureus, Escherichia coli 0157;H7, Streptococcus pyrogenes, Klebsiella pneumoniae). Kills covid-19 virus (Kills Sars-cov-2 on hard, nonporous surfaces). Contains no phosphorus. Clorox Scentiva Disinfecting wet mopping cloths. Ultra-textured cloths trap 4x more particles, dirt and hair (Vs. Clorox disinfecting wipes). Fits Swiffer (Swiffer is a registered trademark of the Procter & gamble company) sweeper mop heads safe for use on sealed wood.