Black Water Treatment 1L & 5L


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Black Water Treatment РFor holding tanks maintenance and treatment 

Special cultures of beneficial bacteria that rapidly liquefy holding tank solids, paper and human sewage whilst eliminating odours in motor homes, boats, chemical toilets and outside latrines.

Holding Tank Treatment is colourless, non-staining and eco-friendly. It will not cause damage to PVC plumbing in boats or motor homes.

Additional information


1 Litre, 5 Litres