A Truly Green Formula for Every Campsite: This is the only biocide-free, Enzyme-free and Pro-Biotic free toilet fluid on the market. It is septic tank safe, so you can dispose of toilet waste wherever you travel. Safe for you and the environment.
2 in 1 Waste & Rinse: Keep your cassette toilet fresh and clean with 40shot. The highly concentrated 1L Flush and Waste formula means you don’t need to take up valuable space or weight with separate bottles of Pink and Blue.
Hassle Free: Our concentrated toilet fluid for motorhomes and caravan gives 40 doses per bottle - a measuring chamber built into the top of bottle makes accurate dosing effortless and mess free, saving you time and money. The dye-free formula makes it easy to clean if there are any spills or it gets on your hands.
Long Lasting Performance: 40 shot caravan toilet chemical efficiently dissolves waste and totally eliminates unpleasant odours, leaving behind a completely clean system and a long-lasting floral fragrance.
Built-In Water Softener: making it effective in all hard water areas, giving you peace of mind.
Made by Experts: 40shot is the original multi-dose camping toilet fluid, and has been carefully developed to deliver high-quality performance based on our 50+ years experience of chemical products manufacturing in the UK.
For Cassette & Bucket Toilets:
- Loosen cap & carefully squeeze container to fill measuring chamber to 25ml line.
- Remove cap & pour dose into waste tank.
- Charge the tank with sufficient water as per the manufacturer’s instructions.
- During hot weather or heavy use, the toilet may need to be double-dosed.
For Flush:
- Loosen cap & carefully squeeze container to fill measuring chamber to 5ml for every 8L of flush water.
- Add to your toilet flush tank as per the manufacturer’s instructions.
- Do not add any other disinfectants or bleach.
- During hot weather or heavy use, the toilet may need to be double-dosed.
40shot 2-in-1 Eco Green Portable Toilet Fluid (Waste & Rinse) – Concentrated Cassette Toilet Chemical, 40 Doses, Septic Safe
Keep your cassette toilet feeling fresh, clean, and hassle-free wherever you travel with 40shot Portable Toilet Fluid 2-in-1 Waste & Rinse. Designed for motorhomes, caravans, campervans, and boats with cassette toilets, this highly concentrated 1L formula combines what many people normally buy as two separate fluids (often “Pink” for the flush and “Blue” for the waste) into one space-saving bottle—so you can pack lighter, store easier, and simplify your toilet care routine.
One bottle. Two jobs.
This clever 2-in-1 fluid supports both the waste tank and the rinse/flush system, keeping your toilet running smoothly and smelling pleasant without the need to carry multiple bulky bottles. Perfect for weekends away, long touring holidays, and full-time vanlife—especially when storage space is precious.
40 doses per bottle (great value, less mess)
With 40 doses (“shots”) per 1L bottle, you get long-lasting performance in a compact format. Dosing is simple and clean thanks to the built-in measuring chamber at the top of the bottle—just measure, pour, and go. No guessing, no spills, and no wasted product.
Dye-free = easier clean-up
Because the formula is totally free of dye, it’s much easier to clean if there’s an accidental splash, and it won’t leave stubborn staining on surfaces. It also makes handling more pleasant when you’re on the move.
Travel with confidence: septic-safe & effective in hard water
40shot is septic tank safe and includes a built-in water softener, helping it remain effective even in hard water areas—ideal if you tour across different regions and don’t want to worry about local water conditions.
It’s also uniquely positioned as the only biocide-free, enzyme-free, and probiotic-free toilet fluid on the market (as stated by the manufacturer), offering peace of mind for users who want a simpler chemical profile while still expecting strong performance.
Powerful cleaning and odour control with a fresh floral finish
This concentrated fluid is made to efficiently dissolve waste and eliminate unpleasant odours, leaving behind a clean system and a long-lasting floral fragrance. The result: a cassette toilet that’s more pleasant to use day after day, even on longer trips.
Made by experts in the UK
40shot is the original multi-dose camping toilet fluid, carefully developed using 50 years of UK chemical manufacturing experience—built for dependable performance in real travel conditions.
Key features at a glance
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2-in-1 Waste & Rinse cassette toilet fluid
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Highly concentrated 1L bottle = 40 doses
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Built-in measuring chamber for accurate, mess-free dosing
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Dye-free for easier clean-up
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Biocide-free, enzyme-free, probiotic-free (manufacturer claim)
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Septic tank safe
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Water softener included for reliable use in hard water areas
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Dissolves waste & eliminates odours
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Long-lasting floral fragrance
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Developed with 50 years’ UK manufacturing experience
If you have any questions about this product, please let us know by filling out the form below, and we will contact you as soon as possible.
The 40shot Range
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40Shot Exterior Multi Clean 1L Concentrated Caravan & Motorhome Cleaner
Regular price £15.99Regular price -
40Shot 2-in-1 Eco Green Organic Caravan Toilet Fluid 1L Concentrated Cassette
Regular price £16.95Regular price -
Sold out
40 Shot Dish n Treat Grey Water Tank Cleaner & Washing Up Liquid
Regular price £14.95Regular price -
40 Shot Pink Flush Toilet Rinse 1L Concentrate for Caravan & Motorhome
Regular price £14.95Regular price -
40 Shot Blue Cassette Toilet Fluid - 1 L Concentrate 2-in-1
Regular price £15.95Regular price
Designed for Performance, Refined for our Planet
We formulate in-house to reduce or eliminate hazardous substances, protecting both you and our environment.
Our products comprise up to 100% recycled plastic bottles, a minimum of 30% PCR labels, and 100% recycled cardboard boxes, all fully recyclable after use.