Fresh Products Cherry Scent Non-Para Enzymatic Urinal Toss Block, 2.8 Ounce -- 12 per case.

Enzymatic Urinal Blocks clean and deodorize urinals by attacking odors at the source. They contain billions of bio active bacteria that consume the odors for a true clean. They are individually wrapped in water soluble film so there is less waste and less time spent on installation. Enzymatic Blocks are water activated so they freshen the urinal with every flush for up to 1000 flushes.