A fresh water tank is essential for carefree camping. With Thetford Duo Tank Cleaner Concentrated, you can effortlessly give both your grey water tank and waste tank a thorough clean. Limescale, dirt, grease residues and unpleasant odours disappear by themselves — without scrubbing.

Thanks to its powerful, concentrated formula, dirt dissolves automatically while the cleaner works gently. This cleans not only the tank, but also the technical parts from the inside. The result? A longer life for your tank and a fresh citrus scent in your motorhome or caravan.

The compact packaging takes up little space and is ideal for travelling. For best results, use the cleaner two to three times a year — a small effort for a big difference.

✨ Cleaning can be so simple — leaving you more time to enjoy camping life.