Bloo Foam Aroma Ocean Mist is a fragranced powder that fills your bathroom with a beautiful ocean fragrance whilst leaving your loo sparkling clean. It fizzes and foams in the loo bowl, freshening and perfuming, all whilst helping to remove limescale. For best results use daily. Safe to use with in cistern blocks, septic tanks and coloured toilet bowls. Warning: Keep out of reach of children. Causes serious eye irritation. Always read instructions before use.