An easy to use toilet cleaning cistern block that releases powerful foaming bleach cleaning detergent. It hygienically cleans and freshens your toilet with every flush. Harpic toilet block is a toilet cleaner which cleans from the cistern to below the water line. Harpic White & Shine Bleach Foaming Cistern Block is a concentrated cleaning block for in the cistern that releases powerful foaming cleaning agents to help keep your toilet hygienically clean and fresh with every flush. Features: - Flushes away germs - Helps dirt removal - Fresh Bleach fragrance - 360 degree toilet care - Toilet Bleach Clean with every flush - Toilet freshener which deodorises. Why not try: Harpic Manual toilet cleaning liquid, available in White & Shine Bleach formulas or Fresh Power Fragrances. Harpic Caged toilet bowl hangers, available in a range of your favourite fragrances.