Wex-Cide Concentrated Disinfecting Cleaner, Nectar Scent, 128 Oz Bottle Germ-killing power with a lower pH and greater versatility for one-product cleaning and disinfecting. Powerful, economical solution ratio: 1:128 dilution. Broad spectrum, hospital-grade antimicrobial efficacy. Citric-acid-based—no quats or bleach. Solution may be applied with a cloth, mop or brush as well as be used as a spray or soak. This product has been found to be effective for use against SARS-CoV-2, the cause of the COVID-19 virus.