I have used up the space in the washroom cupboard by carrying around litre bottles of the blue stuff and pink stuff for changes when away, which to my mind is a waste of space. So after contacting Thetford for the small bottles that would sit in the compartment under the toilet cassette found Thetford do not supply these unless ordering their toilet pack upgrade! So I have had a quest for containers that would be small enough to sit in the designated compartment that I could fill up and replenish. After several searches I have found the perfect bottles - Innocent Fruit Smoothies 330ml. Also makes 12 toilet changes if I use the 30ml guide given by Thetford. Plus 2 bottles sit side by side in the compartment under the cassette and frees up my cupboard space and saves me lugging litre of the stuff that would not be needed.

Little ones 375 ml that fit in the compartment

http://www.thecaravanshop.co.uk/toilets-chemicals/thetford-chemicals/cat_43.html

http://www.worldofcamping.co.uk/camping-equipment/camping-toilets-r118/toilet-chemicals-r118-121?brands=3628

Seen them in caravan shops too.

I carry my toilet chemicals in the front locker.....

Thanks for the link hob, Thetford said that you cannot buy the smaller containers of the chemicals! I will invest in two of the 375ml's so I have some spares.

We used the small Thetford chemical bottles as mentioned above and carried 4 as there are 4 slots for them. Chemicals! We used cheap pine smelling stuff from any supermarket, but then I did empty our Thetford nearly everyday and especially if we had used it in the night, I have seen people who use a SOG fan unit on the outer cassette door but for us that was a non starter as we never ever used the on board toilet for "big jobs"

I read somewhere that Innocent fruit smoothie bottles are the same size as the spaces under the cassette , I am going to use them as pink and blue bottles, to save space in the van.
Highmiler.

Quote: highmiler wrote in post #6

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I read somewhere that Innocent fruit smoothie bottles are the same size as the spaces under the cassette , I am going to use them as pink and blue bottles, to save space in the van.
Highmiler.

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Age doesn't come alone