This company is professional, product is excellent. Delivery is swift and the prices are good. Living in a rural area where most of us in the village have septic tanks, Much Munchers is used by near... See more
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Great reliable company, always receive my orders on time, plus I really like their, products. I have been buying toilet cleaner from them over a year now, we have a septic tank, so we can not use bl... See more
The ordering process was easy and the pack arrived promptly. It was very easy to use the sachets. It's early days but I'm optimistic the Muck Munchers will eliminate the unpleasant backflow odour that... See more
I've used the monthly toilet sachets for some while, which help my septic tank, but this time I was consulting Muck Munchers about how to deal with a stubborn recurrent blockage in my kitchen sink.... See more
Company details
About Muck Munchers
Written by the company
Muck Munchers XL is the UK's top-selling biological septic tank treatment, suitable for all types of tank (often referred to as cesspits), including modern package sewage treatment units.
The Muck Munchers range of septic tank treatment bacteria products eliminate problems and reduce unnecessary pump-out costs so you can enjoy the benefits of maintaining a healthy septic tank, free-flowing blockage-free soakaways and drains.
Muck Munchers XL is a flushable 12 x monthly probiotic septic tank treatment programme that reduces organic waste by up to 97%, saving you £100’s on unnecessary septic tank pump-outs.
To guarantee success each 12-month Muck Munchers XL programme comes with a Free Kick-Start Bio-Booster starter Pack.Together they’ll maintain your system in tip-top condition, digesting organic material, including fats, oils and grease, while counteracting detergent, bleach and other chemical contaminants.
By design, your septic tank naturally breaks down wastewater, cleaning chemicals and other pollutants.
When this natural digestion process is disrupted the natural enzyme-producing bacteria in your tank are weakened and occasionally destroyed resulting in a build-up of fats, oils, greases, excessive sludge, foul smells and blockages.
The monthly addition of Muck Munchers® septic tank treatment will maintain the ecosystem in your septic tank to promote the growth of the natural microorganisms (good bacteria) resulting in a reduction and the slowing down of build-ups, resulting in fewer pump-outs, odourless septic tanks and reducing the potential of soakaway problems.
Contact info
Woodview Road, TQ4 7SR, Paignton, United Kingdom
- 01626 880 912
- customerservice@muck-munchers.co.uk
- muck-munchers.co.uk
4.9
Excellent
3K reviews
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Replied to 100% of negative reviews
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Excellent product and good service.
7 April 2026
Great products for keeping the plumbing…
Great products for keeping the plumbing systems clear. My only complaint is that I received a large box with only part of the order, with no indication more was coming separately. Another box did come, so it was all sorted.
7 April 2026
Excellent product
Excellent product, packaged well and delivered efficiently. Would certainly recommend.
7 April 2026
The website is easy to navigate
The website is easy to navigate. Price is reasonable and the septic tank product seems to work.
1 April 2026
Great products
I've been using Muck Munchers for the last 3-4 years. I have been extremely pleased with the products they supply.
2 April 2026
Great product that saves tons of money…
Great product that saves tons of money on pump outs.
2 April 2026
Great service and thank you.
2 April 2026
Great product that makes a massive…
Great product that makes a massive difference to household er.. ‘outgoings’..!
2 April 2026
Placed order and arrived quickly
Placed order and arrived quickly, useful easy to use website.
19 November 2025
Very efficient service and a great…
Very efficient service and a great product. What more can I say?
1 April 2026
Used muck munchers for years and really…
Used muck munchers for years and really does help with my septic tank.
1 April 2026
Just returned to Muck Munchers after a…
Just returned to Muck Munchers after a bit of time using a different product. Returned because, whilst a tad more expensive, I believe Muck Munchers work better in our sewage system and this negates the extra cost. Can I state scientifically that they work? NO. But I'm happy with the results. Always great service and a good delivery timeline. 5 stars all day long from me
22 April 2026
Great product
Great product, quick delivery. Keeps the septic tank in perfect condition. Easy to use.
31 March 2026
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