Bloo Colour Active Anti-Limescale Odour Stop Bleach Toilet Rim Block, 50g 12 pk Bloo Colour Active Bleach Rim Block is an innovative rim block that combines design and function. A hygienically clean and fresh toilet with every flush! Every ball is loaded with a perfumed core with +40% fragrance freshness vs the outer shell, giving a boost of fragrance from the first to the last flush. Safe for use in septic tanks. Features: A boost of hygiene scent flush after flush. Bloo rim block turns the water blue for a unique sensorial experience. 100% anti-limescale and kills 99.9% germ for a thorough clean. Clean the bowl with every flush and turn your water blue With a concentrated cleaning action designed to prevent limescale. Lasts up to 240 flushes. Safe for use in septic tanks. Ingredients: sodium sulfate, sodium c10-13 alkyl benzenesulfonate, sodium c14-16 olefin sulfonate, ceteareth-25, perfume remainder, aqua, sodium carbonate, triclosan sodium, dihydrate, perfume With a unique 4-function formula: Cleansing Foam: Clean the toilet with every flush. Anti-Limescale: formulation helps prevent limescale forming. Dirt Protection: helps prevent re-soiling. Extra Freshness: provides a long-lasting fresh scent. How to Use: Place the rim block on the rim of your toilet. Position into the flow of the water. Replace it when the balls are empty. Safety Warning: Causes skin irritation. Causes severe eye irritation. If medical advice is needed, have the product container or label at hand. Keep out of reach of children. Wear protective gloves/eye protection. If on the skin: wash with plenty of water. If in the eyes: rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If eye irritation persists: Get medical advice/attention. Introduce fully emptied packaging to recycling / municipal waste stream. Box Contains: 12 Packs of Bloo Colour Active Toilet Rim Block, Bleach 50g (Total 12 Blocks)