🔥Bloc nettoyant automatique puissant pour toilettesARE THESE BOTHERING YOU FEATURES DEEP CLEANING POWER These blocks contain powerful cleaning agents that break down tough buildup like urine scale, water stains, and organic residue. With every flush, they automatically activate to remove yellow stains and grime, reducing long term buildup and keeping your toilet looking clean with minimal effort. HANDS FREE CLEANING Simply drop the block into your toilet tankno need to handle it directly. It dissolves