New Bloo colour active with odour stop technology, creates a protective barrier against malodours while releasing a long lasting freshness. For a clean and fresh toilet after every use. With 4 Active Components (with patented technology) 1 Cleaning foam Cleans toilet with every flush. 2 Anti-limescale Formula helps prevent limescale formation. 3 Dirt protection Helps prevent new dirt from sticking. 4 Extra freshness Leaves a long lasting fresh scent in the bathroom.