Ecozone Magnoloo Anti-Limescale Device for Toilets 2 per packThe highly effective Magnoloo is the anti limescale device specially created by Ecozone to prevent limescale deposits from building on your toilet. You will save money by removing the need to buy other anti limescale products and it will last for years. Simply drop one Magnoloo descaler into the cistern to keep your toilet free from a build up of deposits for up to 5 years. Chemical free, the Magnoloo treats water magnetically meaning that the calcium