Thetford Duo Tank Cleaner Concentrated 800ml

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

This concentrated cleaner provides thorough cleaning for waste-holding tanks and grey water tanks. There is no need to scrub as the high performing formula does the work for you. The formula tackles encrusting, grease deposits, built up scale and unpleasant odours. Keeping a clean and fresh tank is an effective way to prolong the life of your tank.

Benefits & Features

• 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

• Store in a cool, dry place

• Scent: Citrus

• Volume: 800ml

How to Use

• Waste-Holding Tank: First pour 200ml into the empty tank. Next add 5L of luke warm 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 luke warm 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.