Thetford Duo Tank Cleaner Concentrated − 800ml

Be it on the road or back at home, the Duo Tank Cleaner Concentrated 800ml from Thetford is your secret super-power for making light work of a dirty job.

For periodical use in both your waste holding and grey water tanks, this cleaner removes crusty scale build-up and grease deposits. It has a fresh citrus fragrance, thoroughly cleaning all the nitty-gritty for you. Simply ensure your tank is empty before adding 200ml to 5 litres of water for a waste holding tank, and 600ml to 50 litres of water for the grey water tank via the sink or shower drain. With better-performing Lukewarm water, shake your waste holding tank before taking it for a drive to mix the solution thoroughly, covering all surfaces inside the tanks. Leave for at least 16 hours – and voilà! All without a single scrubbing brush.

Ideal for RVs, caravans, and motorhomes, Thetford’s Duo Tank Cleaner Concentrated 800ml does all the hard work for you – so you can look like the hero without busting your butt.

• Concentrated periodical cleaner
• Removes scale, encrusting and grease deposits
• No scrubbing required
• Use in waste-holding tank – 200ml with 5L lukewarm water
• Use in grey water tank – 600ml with 50L lukewarm water
• Works while you drive to your next destination
• Requires at least 16 hours for thorough clean
• Cleans technical parts inside tank
• Prolongs the lifespan of tanks
• Recommended use 2-3 times per year
• Citrus scent