Whether you’re on the road or at home, the Thetford Duo Tank Cleaner Concentrated 800ml makes light work of cleaning your waste holding and grey water tanks. Designed for periodic use, this powerful cleaner removes stubborn scale build-up, encrustations, and grease deposits—without the need for scrubbing.
With a fresh citrus fragrance, it cleans deep into technical parts inside your tanks, helping to prolong their lifespan and keep your system running efficiently. Simply add 200ml to 5L of lukewarm water for your waste holding tank, or 600ml to 50L of lukewarm water for the grey water tank via the sink or shower drain. For best results, use while you travel—allowing the motion of your RV, caravan, or motorhome to thoroughly coat and clean the interior. Leave for at least 16 hours before emptying.
Key Features:
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Concentrated tank cleaner for periodic maintenance
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Removes scale, encrustations, and grease deposits
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No scrubbing required—works while you drive
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Suitable for waste holding and grey water tanks
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Cleans technical components inside the tank
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Helps extend tank lifespan
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Fresh citrus scent
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Recommended use: 2–3 times per year
Specifications:
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Capacity: 0.80L
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Weight: 0.90kg
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External/Packed Dimensions: 10L x 5.5W x 22H cm
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Supplier Code: T30771ZK
