Thetford Duo Tank Cleaner

Thetford Duo Tank Cleaner Concentrated

The Thetford Duo Tank Cleaner Concentrated is a powerful, concentrated, periodical cleaner for the waste-holding tank and grey water tanks or carriers on your caravan or motorhome.

The duo cleaner removes limescale, encrusting and grease deposits with no scrubbing required. The tank and grey waste cleaner are designed for periodical use, approximately two to three times a year – ideal to prolong the lifespan of your tanks and carriers.

The duo cleaner is a concentrated formula with a recommendation to use in your waste-holding tank: 200 ml and grey-water tank: 600 ml, available in an 800ml bottle.

The cleaner is specially designed to remove grease and limescale from your tank’s technical parts inside as well as the tank itself. The duo tank cleaner is perfect for use for all your grey waste carriers and tanks on your caravan or motorhome.

We aim to process all orders within 24 hours (Mon–Fri). Orders placed before 1 PM are dispatched the same day.

• UK Delivery: Free on orders over £100.
• Remote Areas: Surcharges may apply to outlying postcodes or bulky items; we will contact you directly if additional fees are required.
• Missed Deliveries: If an item is returned to us after a missed delivery, re-delivery costs are the responsibility of the customer.

For more information, please see our shipping policies page.