Thetford Duo Tank Cleaner Concentrate is a powerful and highly effective cleaner designed to keep grey and black water tanks in perfect condition in motorhomes, caravans, campervans, and boats. Its concentrated formula removes scale, limescale, organic deposits, and unpleasant odors, restoring optimal performance to both tanks with just one product.

This cleaner works deep down, helping to keep pipes and tanks free of stubborn residue that can cause blockages or unpleasant odors. Thanks to its concentration, Thetford Duo Tank Cleaner Concentrate provides thorough cleaning with less product. This makes it an economical, efficient, and easy-to-use solution.

Main advantages

• Clean grey and black water tanks with a single product.

• Concentrated formula for deep and long-lasting cleaning.

• Removes scale, organic residues and limescale buildup.

• It helps prevent odors and blockages in the system.

• Compatible with all RV sanitary and water systems.

Ideal for

Motorhome, campervan, caravan and boat owners looking for complete and efficient maintenance of their storage systems, ensuring hygiene and performance throughout the year.