CLEANBALLS – WC anti-limescale spheres

The special enzyme present on the Cleanballs spheres acts naturally on the limestone reducing the water hardness. In this way it avoids the formation of limescale deposits and yellow stains on the toilet walls, keeping fully efficient the flush system. Cleanballs keep the WC clean longer, reducing the frequency of aggressive acid treatments. It does not release chemicals into the water, without altering the natural balance of the septic tank.