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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Great product use all the time have not…
Great product use all the time have not had to have tank pumped since using it but we are only a household of two.Will continue to purchase.Use the drain cleaner too as all goes into septic tank.
2 June 2026
Very efficient service
Very efficient service, with timely reminders each month.Just hoping the product does what it “says on the tin”
2 June 2026
Delivered quickly
Delivered quickly. First time user so only time will tell how well it works
2 June 2026
First order delivery of product was…
First delivery of product was dispatched very quickly after placing the order.
I would love to tell you it’s working well but I’m not going in the septic tank to find out.
I’m sure it will work well.
1 June 2026
We have a very old cottage
We have a very old cottage, the cesspit is a long way from the house with a very slight fall. I was sceptical that anything would stop the pong that often was caused - but it did - magic.
11 May 2026
Excellent service and excellent product.
21 May 2026
The issue that I had withe the Marsh…
The issue that I had withe the Marsh treatment plant was apparently the incorrect functioning of the diffusser; which has now been replaced... I have however been with the issue of stench and poorly precessed water for 3 and a half years... I believe your product did go some way to helping but the problem was the plant itself... thought this may be helpful for your advice to others.
I cannot fault your service, for politnes and efficinecy.
Thank you
28 May 2026
Used for years and have not had any…
Used for years and have not had any problems with our soakaway
27 May 2026
Brilliant company
Brilliant company, had to phone them with a query about the application of the package I purchased, very helpful and informative.
15 May 2026
Bugs in the postbox
It is difficult to assess the efficacy of the muck-munching cocktail of bugs, since the proof is some way down the line. However, the delivery, postal packaging, and the product concept were first rate. If I have to get the rods out in the next year, I’ll be back with a replacement opinion!
26 May 2026
Always efficient and effective products.
19 May 2026
Found the whole process simple &…
Found the whole process simple & straightforward to use and the delivery was prompt.
10 February 2026
All good so far
Speedy delivery, easy to follow instructions and a quick response to any queries. Is too early to comment on the effectiveness of the product. Only time will tell
22 May 2026
Very useful product
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 has previously come up through the toilet. So far there has been no smell since I began using them.
20 May 2026
Very good service
20 May 2026
Easy to order
Easy to order , delivery on time , easy to use . Cleared my septic tank quickly
Thank u Muck Munchers 👍
20 May 2026
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