51651 Tub20 - Pro Blue - Tabs Caged With Pro-active Bacteria

Specifically designed to clean and reduce odour problems associated with urinals. Each block contains more than 3 billion pro-active bacteria that digest uric salts and sludge, uric deposit build ups. Eliminates the source of unpleasant odours instead of just masking them. The bacteria colonises the urinal pipes and degrade the body solids, calcium and urine crystals, keeping pipes clear and free of odours. For amenities that use septic systems or treatment plant, the species of bacteria are ideally suited to boosting biological performance. Each block is individually caged- no need to handle or unwrap. 20 Tabs per tub.