Pro 57 Bio Urinal Cubes are completely water soluble with a powerful and unique biological and enzymatic cleaning ability. They have been formulated to breakdown organic matter and body wastes to biologically prevent build-up, drain blockages from scale and unpleasant odours.
These bio active blocks gradually dissolve during use, releasing a dose of biological cleaning solution into the urinal and pipework which completely eliminates unpleasant odours and removes waste to keep washrooms pleasant and odour free.