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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Good service and products.
I have been using sachets and cleaning products for some time now and have found them to be very effective. The service is excellent and delivery prompt. Thank you.
April 22, 2026
Good prompt service
May 19, 2026
Cleared deep dark staining
Largely cleared deep dark staining accumulated in toilet bowl after several years. Will continue to use periodically.
May 22, 2026
I have been using muck munchers for…
I have been using muck munchers for several years now. It reduces sludge and keeps nasty smells at bay
March 9, 2026
Pings the pong!!!
May 18, 2026
Quick response to request
Quick response to request. Produced arrived within a couple of days with clear instructions on usage. We like the monthly reminder email. Great idea. Thank you
May 18, 2026
I have used Muck munchers for the first…
I have used Muck munchers for the first time. Your product arrived on time. It took about 2 weeks to make a difference. Very pleased and I will be an on going customer. Thank you.
May 15, 2026
Delivered on time
Delivered on time, no hassle.
Just waiting to use the product and see if it does what it says on the tin.
May 18, 2026
Fast delivery,clear instructions on…
Fast delivery,clear instructions on product.
Far too soon to comment on the effectiveness of the product
May 18, 2026
Always delivers as expected and full…
Always delivers as expected and full info. Now I need to check my sewage tank to be really sure
May 15, 2026
Does what it says
May 18, 2026
Excellent service as usual
Excellent service as usual order delivered within days. I have been using muck munchers for a number of years and never experienced any problem with my septic tank. Nor has it required emptying in years.
May 15, 2026
Elbow grease needed
Product did not work as well as expected. Lots of elbow grease and pumice needed too.
May 15, 2026
Really easy to use and very effective
It's really easy to use, and effective. I greatly appreciate the monthly reminders - otherwise, it's so easy that I'd forget. No horrible chemical to handle, either.
May 15, 2026
Great product and advice
Not just the product itself but the advice from Joseph as to the the best approach to take to resolved a blocked soakaway.
May 15, 2026
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