Big D 685 Non-para Urinal Toss Block, Clean Breeze Fragrance, 1000 Flushes (Pack of 12) - Ideal for restrooms in Offices, Schools, Restaurants, Hotels, Stores - Urinal Deodorizer Cake Mint Puck,Blue
The Big D NON-PARA URINAL TOSS BLOCK is completely water soluble and will not clog drains. It lasts up to 1000 flushes (30 days of normal operation). Blocks are acid-free, water-soluble and 100% biodegradable.