Mr Muscle® Washroom kills 99.99% of of bacteria and specific viruses on hard and non-porous surfaces, including SARS-CoV-2*. Formulated to easily remove soap scum and stubborn grime from busy commercial washrooms. Organisms tested: Influenza H1N1 Virus, Murine Norovirus & SARS-CoV-2. Can be used on all types of washroom surfaces: baths, shower walls, vinyl shower curtains, shower doors, sinks, countertops and vanity tops. Cleans glazed ceramic tile, stainless steel, chrome fixtures, fiberglass, vinyl and glazed porcelain surfaces. 5 minute action time.*. Cleans pipes, controls odours and safe to use on all pipes. Pack of 6. *Laboratory tested on bathroom clogs (hair and soap). For tougher clogs, leave longer.