Emptying the toilet cassette is never going to be the most enjoyable part of being on tour, but choosing the best caravan toilet chemicals can make it a less daunting prospect.

This is because caravan toilet chemicals make it easier to dispose of your waste, breaking down and liquefying it, as well as combatting any unpleasant smells.

There are three main types of chemical. Pink, which will go in the flush reservoir, and blue and green, which go into the waste cassette. Then, each flush will give you a clean, disinfected toilet.

To help you find the best caravan toilet chemical for your tourer, we’re sharing our top picks on the market, featuring brands such as OLPRO, Fenwick’s, Elsan and more.

If you’re after more cleaning help, be sure to check out our best caravan vacuum cleaner guide, where we share our pick of the models that will help you keep your tourer spotless.

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The best caravan toilet chemicals – our top picks:

OLChem and OlRinse
Image: Amazon

OLPRO Outdoor Leisure Toilet Chemicals

This pair of formaldehyde-free toilet chemicals from OLPRO provide a good way of keeping on top of your toilet.

The OLChem Blue Toilet Cleaner can be added to your waste tank, breaking down the matter for easy disposal, while the Pink Toilet Fluid is an effective flush tank additive that not only provides a pleasing fragrance but also disinfects your loo at the same time.

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Fenwick’s Top & Tail Toilet Fluid
Image: Fenwick’s

Fenwick’s Top & Tail Toilet Fluid

The brand that was awarded the best caravan cleaner category at the Practical Caravan Awards 2023 also has an effective formaldehyde-free toilet chemical.

Top & Tail Toilet Fluid can be used in both the top and bottom tanks, allowing you to freshen your loo up and successfully keep on top of waste and bacteria. We like that it provides slip agents too, making sure everything flushes away as it should.

Pro-Kleen Caravan Toilet Chemicals
Image: Amazon

Pro-Kleen Caravan Toilet Chemicals

These two formaldehyde-free products from Pro-Kleen provide an eco-friendly way of keeping your tourer’s toilet in tip-top condition.

Providing up to 20 treatments, the two litre blue toilet fluid will allow you to keep on top of waste, removing scents by cutting down the build-up of gas and liquefying it. The pink toilet rinse can then be used to give your caravan’s toilet a protective coat, allowing the flush to work as it should.

Dirtbusters Motorhome and Caravan Toilet Chemicals
Image: Dirtbusters

Dirtbusters Motorhome and Caravan Toilet Chemicals

Both of these Dirtbusters products are available in two litre bottles, with 100ml used per 10 litres of waste capacity and rinse tank solution.

The blue toilet fluid will effectively liquefy waste and help to eradicate any odours, making the job of emptying the tank much more agreeable. You can then use the pink toilet rinse to get rid of any odours in your loo.

The end result will be a much more pleasant toilet experience on tour, courtesy of the two formaldehyde-free toilet chemicals.

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Kampe Toilet Fluid and Rinse
Image: Kampa

Kampa Green

This biodegradable toilet fluid can be used in both the top and bottom tank of your toilet, saving you storage space when you’re on the road.

Leaving behind a fresh scent each time you flush, the formaldehyde-free product can be relied on to break down your waste. We also like how the chemical will help to improve your toilet’s usability, providing the bowl with a lubricant. Kampa Green is available in a variety of sizes, starting at 500ml and going up to five litres.

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Elsan Organic Toilet Fluid
Image: Amazon

Elsan Organic Toilet Fluid and Rinse

Elsan Organic Toilet Fluid and Rinse is another biodegradable toilet chemical that will help you to provide your toilet with a pleasant fragrance, and let you keep on top of waste. As it’s suitable for use in both the flush and the waste tank, it means you don’t have to take more than one bottle on tour with you too, saving valuable storage space.

For added versatility, it’s even available in both two litre and 400ml bottles, so you can pick the size that suits your requirements.

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Aqua Kem Green Concentrated
Image: Amazon

Aqua Kem Green Concentrated

This environmentally-friendly product from Thetford will let you keep caravan toilet in tip-top condition. Controlling any nasty odours, Aqua Kem Green will prevent the build-up of gas and breaks down the waste for easier disposal. You’ll find it easy to store too, as it’s only a 750ml bottle.

OLPRO Bottom & Top
Image: OLPRO

OLPRO Bottom & Top

As the name suggests, this OLPRO cleaner can go in both the tank and the bowl of your caravan’s toilet.

With only 50ml needed for every 10 litres, this formaldehyde-free product will give you an efficient way of maintaining a clean loo.

Blue Diamond When Nature Calls
Image: Blue Diamond

Blue Diamond “When Nature Calls 2L Toilet Fluid”

You can rely on this Blue Diamond product to give your tourer’s toilet a more palatable aroma, thanks to what is described as a “medicated fragrance”. The environmentally-friendly toilet chemical is available in two litre containers.

Maypole Toilet Chemicals
Image: Amazon

Maypole Toilet Chemical Rinse and Fluid

The pleasantly scented Maypole toilet cleaners will make sure your caravan’s toilet stays in a good condition. The fluid will effectively deal with any waste, liquefying it for easy disposal, before the rinse is used to create a bacteria-free and disinfected lavatory.

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