Kills 99.999% of bacteria. Effective against MRSA at a dilution of 1:50 (BS EN 1276). Effective against C. Difficile at a dilution of 1:20 (BS EN 13704) Ultrafresh is safe for use on all surfaces including stainless steel. Use to clean sinks, taps, baths, walls, doors, floors, fittings and fixtures, toilets, bidets and urinals.