Description Bio-Productions are the innovators behind the original non-pDCB urinal block. We formulated active cleaning agents into a safer, less environmentally damaging water-soluble urinal block that maintains clean, odour-free urinal-traps and pipes. Each time the urinal is used, water softening and cleaning agents are delivered into the trap to clean and maintain the pipework to prevent odours and blockages. Each 3kg tub contains 150 blocks on average.
