Use Liquid Soda Crystals to freshen up sanitaryware. It cuts through grease and limescale. Do not use Soda Crystals on lacquered taps and fittings.
If a scouring powder is required, mix equal quantities of salt, Bicarbonate of Soda and Borax, and sprinkle on a damp sponge or soft cloth and clean. This can even be used on plastic surfaces without scratching. Rinse thoroughly.