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BLUE DIAMOND 10% Toilet Chemical (4 Litre)

Member‘s Card Price£5.50

Retail Price £16.00 Was £7.00Save 66%

Offer: SALE item

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Product code: 15893614 / 062855

Blue Diamond 4 litre 10% Toilet Chemical:

Blue Diamond's standard strength (10% w.w.formaldehyde) value 4 Litre bottle.

Produced and proven for over 21 years in the UK.

This fluid breaks down toilet waste, and creates a pleasant smell in the toilet compartment of caravans, motorhomes, portable toilets and boats.




Ratings & Reviews

Overall Rating

4.00 out of 5
14 reviews
Write a review
4.00 out of 5

Have sent this back...

Have sent this back and requested a refund in store and still not received it...and no communication. Very poor service.

4.00 out of 5

never recieved them apparently...

never recieved them apparently got damaged in transit

4.00 out of 5

Brilliant Stuff

Had to use portable loos during work on the house. Diluted it 1:5 as instructed and it has a smell that kills all foul odours. This large bottle lasted over a week.

4.00 out of 5

Toilet Blue

This item is worth the money.It covers all smells and cleans well.Its the best we have used and we have tried them all.We go to Spain for 5mths and 3 containers will last easy.

4.00 out of 5

in the blue

top value for money, has lasted me all season in my caravan as l use it every weekend.

4.00 out of 5

blue Diamond Fluid

We have used this for many years, we don't use any thing else, for quality and cost you won't find any thing better well pleased with it and great stores that sell it. Nice one GOD

4.00 out of 5

No flies on this product

Been using for over three years now in the motorhome in all temperatures It does exactly what it is supposed to do and at two for £12 is excellent value Smaller Campingaz versions are €21 each "sur le continent"

4.00 out of 5

does the job

Have bought this product twice now. Very good value and works a treat , i would certainly recommend it.

4.00 out of 5

Bule Diamond

I have used this product for many years and have yet to find one better.

4.00 out of 5

Chemical toilet cleaner

Used this last year in our caravan cassette toilet.very good value for money. Just bought more for the start of this seasons caravanning.

4.00 out of 5

blue diamond toilet fluid

A very good value for money product,especialy when offers on,I use on my boat and feel it does the job properly. Lasts a while but at the price you can afford to be generous with it!

4.00 out of 5

Blue Diamond toilet fluid

We used it for four months in our motorhome last year and it was excellent. it did what it said on the tin! that's why we came back and bought more for next year

4.00 out of 5

blue diamond 4ltr

came back to colchester for a family gathering , while in town replenished with more blue diamond . It has seen us good for more than a year and a half of travelling so far and will do for much longer

4.00 out of 5


This may be cheap but not as good as the more expensive brands. I won't be buying this again.

Found a lower price online? We'll beat it by 10%