Thetford DUO Tank Cleaner Concentrated 800ml

Concentrated periodical cleaner that removes scale, encrusting and grease deposits from the waste-holding tank and grey water tank.


$19.50 incl. GST

In stock

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SKU 714-1035 Category


Thetford’s new Duo Tank Cleaner is a powerful, highly effective concentrated periodical cleaner that removes scale, encrusting and grease deposits from the waste-holding tank and grey water tank.
Use in the waste holding-tank: Add 200ml to the empty tank. Add 5L of luke-warm water. Shake tank vigorously. Empty after at least 16 hours at a designated location.

Use in the grey water tank: Add 600ml to the empty tank via the sink or shower drain. Add 50L of luke-warm water. Drive with your RV for at least 1h, in order to cover all surfaces of the tank. Empty after at least 16 hours at a designated location.

Citrus fragrance.
Concentrate Cleaner 800ml perfect for Caravanning & Camping
Concentrated periodical cleaner for the waste-holding tank and grey water tank.


  • Smaller bottle, bigger impact
  • Prolongs the lifespan of the tanks
  • Technical parts inside the tanks are cleaned as well
  • No scrubbing required!
  • Removes scale, encrusting and grease deposits
  • Citrus scent


  • 1  x Thetford DUO Tank Cleaner Concentrated 800ml

Additional information

Weight 0.95 kg
Dimensions 10 × 6 × 22 cm
Manufacturer Part Number





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Warehouse only products are stocked in our off-site warehouse only, and require transfer to our Showroom for collection. If you wish to visit us in store to purchase one of these products, please contact us prior to organise a transfer. Please note that transfers are available for purchases, not for viewing purposes. Transfers occur daily.

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