Thetford Grey Water Fresh Concentrated 800ml

Thetford Grey Water Fresh Concentrated 800ml

Keep your caravan or motorhome grey water system clean and fresh with Thetford Grey Water Fresh Concentrated 800ml. Specially developed for RV grey water tanks, this powerful concentrated formula helps control unpleasant drain odours while reducing grease and deposit build-up inside tanks and pipework.

Ideal for caravans, motorhomes, campervans, and boats, this compact treatment keeps grey water fresher for longer and improves hygiene when discharging waste water. The concentrated formula delivers excellent performance while taking up less storage space in your RV.

Key Features and Benefits

• Concentrated grey water treatment for caravans and motorhomes
• Helps prevent unpleasant smells from sinks, showers, and drains
• Reduces grease and deposit formation inside grey water tanks
• Keeps grey water systems cleaner and fresher for longer
• Supports odour free tank discharge
• Compact concentrated bottle saves storage space
• Simple dosing directly into sink or shower drains
• Suitable for caravans, RVs, campervans, and boats

Maintain a cleaner and fresher grey water system with a concentrated treatment designed specifically for caravan and RV travel.

• Product Type: Grey water tank treatment
• Brand: Thetford
• Volume: 800ml
• Formula Type: Concentrated liquid
• Scent: Ocean Breeze
• Recommended Dose: 80ml per 100L tank capacity
• Coverage: Approx. 10 doses
• Usage Duration: Up to 7 days per dose
• Application: Grey water tanks and drain systems
• Suitable For: Caravans, motorhomes, campervans, boats
• Main Dimensions: Approx. 250 x 90 x 70mm
• Net Weight: Approx. 0.9kg
• Shipping Dimensions: Approx. 300 x 120 x 100mm
• Shipping Weight: Approx. 1kg

• What does grey water treatment do?
  It helps control unpleasant smells and reduces grease and residue build-up inside grey water tanks and drains.
• Can this be used in caravans and motorhomes?
  Yes, it is specifically designed for caravan, RV, campervan, and marine grey water systems.
• How often should it be used?
  It is recommended to add the treatment each time the grey water tank is emptied. One dose lasts up to 7 days. :contentReference[oaicite:0]{index=0}
• Does it help stop bad drain smells?
  Yes, the concentrated formula is designed to reduce unpleasant odours coming from sinks, showers, and grey water tanks.
• Can it be added to fresh water or toilet tanks?
  No, this product is designed only for grey water systems and should not be used in fresh water tanks or toilet waste tanks.