Thetford Duo Tank Cleaner – 0.8 L (Waste & Grey)

Thetford Duo Tank Cleaner – 0.8 L (Waste & Grey) delivers reliable care for mobile sanitation systems used in caravans, campervans and motorhomes. It’s formulated to deep‑clean both waste and grey tanks, dissolving deposits and persistent odours and support fresh, hygienic operation across trips of varying length. Used as directed, it helps control odours, protects seals and improves emptying and maintenance routines. Consistent dosing prevents residue build‑up and keeps valves operating smoothly. Pair with Thetford Aqua Soft paper and regular tank rinses to keep systems in top condition. For best results, follow labelled dosages for tank size and ambient temperature, and store in a cool, upright position. A dependable choice for vanlife travellers who want simple, effective upkeep without harsh side effects. Always check campsite and local regulations when disposing of waste, and choose eco‑oriented options where required.