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One-Chem Holding tank chemicals

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One-Chem Holding tank chemicals

One-Chem Holding Tank chemical is specially designed for boats, barges, motorhomes, RVs and marine vessels. It's environmentally friendly formula sanitises and deodorises your holding tank for up to two weeks!

Treat up to 2,000 litres in your holding tank from this one 20 dose bottle as each 25ml measured dose treats 100 litres.

One of the great benefits of One-Chem is it is formaldehyde free, PH neutral and biodegradable making it safe to use where environmental issues govern waste treatment.

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Availability: In stock.

£ 14.79
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  • 1 Litre Green
  • 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

PDF - how to use