Holding Tank Treament

One-Chem™Holding Tank

Is specially designed for boats, barges, motorhomes, RVs and marine vessels

It sanitises and deodorises your holding tank for up to two weeks

Each 25ml dose treats up to 100 litres, giving an amazing 20 services per bottle

Has a built-in water softener, ideal for hard water areas

Is environmentally friendly, biodegradable, formaldehyde free and PH neutral


Please click here for “How to Use” instructions


Buy Now!