Metrex Cavicide 1 GallonSafe for use on non porous surfaces. Effective against TB in 3 minutes, and HIV 1, HCV, HBV and MRSA in 2 minutes. Disinfectant, cleaner, decontaminant, all in one. May be used on most medical device materials. For use on hard, non porous surfaces. Ideal for hospitals, medical dental offices, daycares, schools, clean rooms, home sanitizing, and nursing facilities CaviCide Disinfectant kills the following viruses within minutes. Mycobacterium