Concentrated cleaner for waste tanks, toilet cassettes and drain pipes.
Fenwicks Waste Pipe & Tank Cleaner is made for the areas of a caravan or motorhome that ordinary surface cleaning does not reach. It removes residue and unpleasant odours from waste tanks, toilet cassettes, shower drains and sink pipes.
The concentrated formula can also be used to clear blocked waste pipes and clean hard interior surfaces when diluted correctly. It is suitable for caravans, campervans and motorhomes.
Key Features
- Cleans and freshens grey- and black-water tanks
- Suitable for caravan and motorhome toilet cassettes
- Cleans shower and sink drain pipes
- Helps remove stubborn stains and unpleasant odours
- Can be used to clear blocked waste pipes
- Suitable for cleaning hard interior surfaces when diluted
- Leaves a food-safe surface when used as directed
- Highly concentrated 1-litre formula
How to Use
Waste Tanks and Toilet Cassettes
Add 100ml of Fenwicks Waste Pipe & Tank Cleaner and five litres of warm water to the tank. Allow the solution to reach all internal surfaces, shaking or moving the tank occasionally. Rinse thoroughly and repeat if required.
For a fixed 20-litre motorhome waste tank, Fenwicks recommends adding 300ml of cleaner to 15 litres of warm water. Driving with the mixture in the tank helps it move across the internal surfaces. Leave it for at least a couple of hours before emptying and rinsing.
Flush-Water Systems
To remove residue or black particles from the flush system, add 50ml of cleaner and two litres of warm water to the flush tank. Allow it to soak, then flush the solution completely through the system.
Blocked Waste Pipes
Pour 50ml to 100ml directly down the affected pipe. Leave it to work for a couple of hours, then flush the pipe thoroughly.
Hard Interior Surfaces
Mix 50ml of cleaner with 450ml of water in a trigger-spray bottle. Apply to the hard surface, leave for approximately 20 seconds and wipe clean.
Always follow the instructions on the container before use.
Why Choose Fenwicks Waste Pipe & Tank Cleaner?
Waste tanks and drain pipes can retain residue even after they have been emptied. Over time, this can lead to unpleasant smells or slower-draining sinks and showers. This cleaner is designed to reach those parts of the system and loosen the build-up that a normal rinse may leave behind.
It is also useful that the same bottle can be used for the toilet cassette, waste pipes and hard interior surfaces. You simply adjust the dilution and application method for the job.
Our Thoughts
This is a maintenance cleaner rather than an everyday toilet treatment. Fenwicks Top and Tail is the product to use during normal toilet operation, while Waste Pipe & Tank Cleaner is for periodically giving the cassette, tank and pipework a more thorough clean.
We would use it before storing a caravan or motorhome, after a long trip or whenever odours remain after the waste tank has been emptied. Allowing the mixture time to move around inside the tank will produce a better result than pouring it in and draining it immediately.