The Thetford Aqua Kem Blue – 2L is a powerful fluid for your caravan or motorhome waste-holding tank and offers the best performance for your cassette and portable toilet. The Aqua Kem blue toilet fluid is specially designed to liquefy waste and reduces gas build-up for easier tank emptying. The blue fluid has a pleasant fresh scent with outstanding odour control to keep your caravan or motorhomes bathroom smelling fresh. The Aqua Kem original toilet fluid is available in a two-litre container size with a recommended standard dose of 150ml – enough for approximately 5 days. The toilet blue fluid 2L bottle offers 13 doses that will last up to 65 days. An ideal toilet chemical for your caravan or motorhome portable and cassette toilets. The Thetford Aqua Kem Blue Concentrate is now an even more powerful cleaner than the original Aqua Kem Blue 2L. It helps to keep your waste-holding tank clean and smelling great. It's easy to use and, once applied, will liquefy any waste and reduce gas build up, making your job of emptying the waste tank much more pleasant. After returning to caravanning with a ten year gap between our last caravan and this one, we could not find any Elsan blue in our local camping shop so opted for the thetford stuff instead. to be honest we found it quite 'watered down'in its actions compared with our old Elsan fluids we always used before. far better to wait till its nearly full then tip it . but dont wash the inside out . keep it live with bacteria . Want to save yourself some weight and space? Which caravan or motorhome owner doesn’t? Well with the new Thetford Aqua Concentrate range, you can have exactly the same amount of top quality toilet fluid whilst saving yourself those two precious things.

The green fluid, Aqua Kem Green, like Aqua Kem Blue, is a toilet additive for the waste-holding tank that reduces gas build up and supresses unpleasant smells. However, Aqua Kem Green is environmentally conscious and is suitable for disposal into septic tanks." The camping shop turned out to be a Camping Car accessory store, they had a bewildering display of Thetford Chem’s, but what caught my eye was the Thetford Aqua Blue “CONCENTRATE” now this stuff came out of the 750ml bottle like treacle and 60ml was all you needed for a 15lt cassette like ours. Small and powerful! The Thetford Aquakem Blue Lavender concentrate is a powerful, highly effective, 2.5 times concentrated toilet fluid for the waste-holding tank of your Cassette and portable toilet. Comparing Aqua Kem Blue Lavender Concentrated to the original Aqua Kem Blue, several product aspects have been significantly improved. Two of the key changes are the improved liquefication for easier tank emptying and the stronger reduction of gas build-up. Thetford has also kept familiar features from the original Aqua Kem Blue such as the number of dosages and the universally loved fragrances. The odour control performance of Aqua Kem Blue Concentrated products is at the same outstanding level as the original product range. A 0.78L bottle of Aqua Kem Blue Concentrated offers up to 13 dosages for 65 days of use, the same as a 2L bottle of Aqua Kem Blue. This means the new Concentrated product range will deliver more power per drop in comparison with the original Aqua Kem Blue.

having worked in the vsewage industry i would say dont use either . both arent good for sewage systems . The principle toilet chemical goes into the unit’s waste tank. These chemicals come in various forms. The traditional type is often a fluid, which needs water to dilute it. It’s normally more expensive to buy chemicals in tablet form. Most toilet fluids have a tendency to lose their effectiveness after about three days so it's advisable to either empty your loo or top up with fresh fluid regularly.

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