2. Bathrooms Use regular bathroom cleaning products to clean wash basins, baths, and showers trays and cubicles frequently. If someone has been ill, the bathroom needs to be cleaned with disinfectant, including the floor. Toilets should be flushed after every use and bleach or a toilet cleaner and toilet brush should be used every couple of days. The toilet seat, rim and handle should be cleaned regularly with disinfectant. Limescale build-up can be removed using limescale removing products. Tile grout and shower curtains also need to be cleaned regularly.