Pledge Antibacterial Multisurface Cleaner Spray cleans sealed hard non-porous surfaces by killing 99.9% of bacteria*. This household cleaner quickly and effortlessly kills certain bacteria* on high-touch, hard non-porous surfaces listed on the bottle, without a residue. *Staphylococcus aureus (Staph), Salmonella enterica (Salmonella), Escherichia coli (E. coli), Klebsiella pneumoniae (K. pneumoniae).