| Bio-Purinel
Bio Purinel was developed specifically to deal with the problem of uric scale.
Uric scale is one of the major causes of bad odours in washrooms, as well as being unhygienic. It is a particular problem in urinals that are frequently used but infrequently flushed, or where an aggressive water saving systems is in operation.
Bio-Purinel works by introducing friendly bacteria enzymes that eat away at uric scale deposits, making them easier to flush away. It also prevents further build-up occuring.
Bio-Purinel is ideal for use with septic tanks because the formulation does not upset the natural balance. | 
