Thetford Aqua Kem Blue Concentrated 780 ml - waste-holding tank fluid for cassette and portable toilets
- Concentrated Thetford fluid for the waste-holding tank of a cassette or portable toilet. Controls odour, liquefies waste and reduces gas build-up. Pine scent, 60 ml per tank up to 20 l, lasts up to 5 days.
Save by buying more
Thetford Aqua Kem Blue Concentrated is a concentrated fluid for the waste-holding tank of cassette and portable toilets. It gives outstanding odour control, liquefies waste for easier tank emptying and reduces gas build-up. The small 780 ml bottle is lighter and takes up less space in the motorhome.

Key information
- outstanding odour control
- liquefies waste for easier tank emptying
- reduces gas build-up in the tank
- concentrate - small and light bottle
- pine scent
- a 60 ml dose lasts up to 5 days
Before you order
For a waste-holding tank up to 20 l add 60 ml of fluid and 2-3 l of water. Above 30°C Thetford recommends 70 ml, below 15°C 50 ml is enough. One dose lasts up to 5 days. The fluid is for the waste-holding tank, not the flush water tank. For flush water use Thetford Aqua Rinse. Keep out of reach of children and use according to the instructions and warnings on the label.
Related products
- Thetford Aqua Kem Blue Lavender Concentrated 780 ml
- Thetford Aqua Kem Blue sachets, 15 pcs
- Thetford Aqua Rinse Concentrated 750 ml for the flush water tank
- Thetford Toilet Bowl Cleaner 750 ml
Technical data
| Parameter | Value |
|---|---|
| Manufacturer | Thetford |
| Content | 780 ml |
| Type | concentrate |
| Use | waste-holding tank of a cassette or portable toilet |
| Standard dose | 60 ml per tank up to 20 l + 2-3 l water |
| Dose above 30°C / below 15°C | 70 ml / 50 ml |
| One dose lasts | up to 5 days |
| Scent | pine |
| Colour | blue |
Questions and answers
How much fluid do I add?
For a waste-holding tank up to 20 l: 60 ml of fluid and 2-3 l of water. Above 30°C 70 ml, below 15°C 50 ml.
How long does one dose last?
Up to 5 days.
Can I add it to the flush water tank?
No. Aqua Kem Blue is for the waste-holding tank. For flush water use Thetford Aqua Rinse.
How does it differ from the non-concentrated version?
It is concentrated, so the smaller bottle gives the same number of doses as the former 2 l bottle.
Manufacturer
Thetford B.V., Nijverheidsweg 29, 4870 AD Etten-Leur, The Netherlands.






