Thetford Concentrate Duo Pack

Thetford Duo Pack Concentrate contains 1 x 0.75L Aqua Rinse Concentrate and 1 x 0.78L Aquakem Blue Concentrate. The bottles are double the strength of the traditional versions. Eliminates unpleasant smells. Reduces gas build-up. Stimulates the breakdown of waste matter and toilet paper. Leaves a protective layer in the toilet bowl. Prevents scale and keeps water fresh.

Customer questions & answers

Question:

How long will this last?

Answer:

This pack does 13 doses. That means 13 toilet cassette refills.

Question:

Hi first time buying, do you use both at the same time?

Answer:

The blue is for the toilet cassette, the pink is for the flush water. We tend to use our onboard facilities exclusively so I refresh the cassette and top-up the flush water every morning - it's not always necessary but it avoids the situation where the red light comes on just as you're going to bed - hence I use them at the same time but in different parts of the toilet system. I hope this helps!

Top Reviews 

Small but powerful

No stinky mess

Smell nice and cover anything unpleasant.

Don't have to use so much as it's concentrated.