Toilet Cistern Blocks Toilet Cistern Blocks- the ultimate result for a clean and fresh- smelling restroom coliseum. These important tablets are designed to keep your restroom clean, glossed , and free from limescale buildup. Toilet Cistern Blocks are specifically formulated to attack tough stains and exclude unwelcome odors, leaving your restroom smelling fresh and inviting. With their innovative design, these blocks are easy to use and give long- continuing cleaning action. Not only do our Toilet Cistern Blocks effectively clean and whitewash, but they’re also septic- tank friendly. This means you can use them without fussing about any dangerous goods on your septic system. With our Toilet Cistern Blocks, you get a important each- by- one result that saves you time and trouble. Simply drop a block into your barrel, and let it work its magic with every flush.Perfect for the restroom accessories. Our Cistern Blocks effectively Clean, deodorise and refreshen the restroom coliseum with each flush for drawing power. This pack of Toilet Cistern Blocks contain six blue blocks that are designed to clean and refreshen toilets with ease. Long lasting newness and Cleans with every flush from the inside out. Each block can be simply dropped into the restroom barrel and will be effective in the restroom with flushing. PACKAGE INCLUSION : 16 pcs Toilet Cistern Blocks.