Ready to use Sanitary Cleaner A neutral, ready-to-use sanitary cleaner designed to clean and disinfect all surfaces throughout the washroom. A thin, red liquid with a fresh citrus fragrance, Sinkit effectively removes dirt, bodyfats and soap scum from surfaces. Use Sinkit to clean and disinfect all washroom surfaces, including; sinks, taps, toilet seats, baths, showers, walls, doors, floors, fittings and fixtures.