Enzymatic Urinal Block & Screen Blue, Fresh Air Scent, 2.8 oz.

Enzymatic Block & Screen protects urinal drains from debris which can result in costly repairs. The screen contains a 2.8 oz. block that deodorizes consistently for up to 1200 flushes. The billions of beneficial bacteria consume odors at the source for a true clean. After 1200 flushes the block can be replaced and the screen reused so there is less waste.