Quaternary ammonium compounds (QAC) are common disinfection agents with a wide range of microbicidal action. Disinfectant wipes containing 0.75% didecyl-dimethyl-ammonium chloride associated with 0.5% hydrogen peroxide can …can prevent transmission to secondary surfaces. …Surface disinfection solutions containing 0.5% benzalkonium chloride with laurylamine can reduce viral titres after 30 minutes of exposure while 0.5% benzalkonium chloride associated with glutaraldehyde and didecyldimonium chloride showed reduction of SARS-CoV titres also in 30 minutes. QAC was shown to be active against SARS-CoV-2 in contact times of 5 minutes or less.