Thetford Duo Tank Cleaner Concentrated 800ml

Clean up your tank with the Thetford Duo Tank Cleaner Concentrated.

Thetford Duo Tank Cleaner Concentrated is a small but powerful bottle of periodical cleaner that provides thorough cleaning for both waste-holding and grey water tanks in your RV. With its high-performing formula, you don't need to scrub, as it removes encrusting, grease deposits, built-up scale, and unpleasant odors. Its citrus scent leaves your RV smelling fresh and clean.

Features and Benefits 

• Small bottle of concentrated periodical cleaner
• Suitable for waste-holding tanks and grey water tanks 
• Removes encrusting, grease deposits and scale
• Eliminates odours
• Keeps tank clean and fresh for longer
• No scrubbing required
• Cleans technical parts inside the tanks
• Extends the tanks lifespan
• Use 2 to 3 times a year
• Scent: Citrus

• Waste-Holding Tank: First pour 200ml into the empty tank. Next add 5L of lukewarm water and then vigorously shake the tank.

• Grey Water Tank: First pour 600ml into the empty tank via the sink or shower drain. Next add in 50L of lukewarm water. Drive your RV for at least 1 hour to mix the solution up and cover all surfaces of the tank.

• For Both Tanks: For a thorough clean, empty after at least 16 hours at a designated location.