Pack of 3 x 750ml Triple Saver Pack

Customer Comment & Question Too

“I don’t have a septic tank, but bought your Eco Bleach, Eco Toilet and Eco Floor cleaner a while ago.

The products are great, and I’m just wondering whether it is possible to use the eco bleach as a pre-wash in my washing machine?”.

Sue Lax

“Yes Sue – ECO BLEACH will keep whites whiter and colours brighter”

Muck Munchers

Oxy-Gen Eco Bleach

Bleach For Septic Tanks

‘The’ Alternative To Bleach

The Safe Bleach Alternative

Price £14.95

Oxy-Gen ECO BLEACH is the perfect alternative to bleach for use in homes with septic tanks and for households who want to live eco friendly lifestyle.

Eco Bleach is specially formulated to perform effectively as an alternative to bleach and then break down to safely provide vital oxygen to increase septic tank aerobic performance. The perfect partner for Bio-Gen Eco Toilet.

The Benefits of Oxy-Gen Eco Bleach

  • Powerful Sanitiser - Kills 99.99% of Household Germs
  • Oxygen Based Bleach - Safe for Septic Tanks
  • A Cleaner, Brighter Bleach - Whitens Grout, Removes Limescale
  • Removes Unsightly Black Mould and Musty Smells
  • A Safer, Healthier Bleach - Does Not Produce Toxic By-Products
  • An Ideal Laundry Whitener - Produces Whiter, Brighter Whites
  • Fragrance Free - No Unpleasant Chlorine Smell
SKU: OXGN3 Category:



Oxy-Gen ECO BLEACH is an oxygen bleach developed for septic systems users. It has been formulated as a septic tank safe bleach alternative,

ECO BLEACH cleans and sanitises without chlorine and can be used for cleaning the whole house. It breaks down quickly in the environment and, used responsibly, causes no adverse health effects.

• Removes stains and dirt without exposing you, your family, pets and septic systems
• Ideal for use where household members suffer from respiratory problems
• Works effectively as a disinfectant & stain remover
• Increases bacterial activity in your septic tank via your wastewater discharges.

For superior sanitaryware sanitising, cleaning, stain and scale removal, we recommend the use of Zero Chlorine Bio-Gen ECO TOILET.

Why Should You Use a Septic Tank Friendly Bleach?

Regular household bleaches and chemical drain cleaners often contribute to a bad septic tank. This is because they kill the good bacteria in your septic tank. ECO-BLEACH adds residual oxygen to the tank, helping to sustain the septic tank’s aerobic performance.

In addition, as we become more environment aware, we learn much more about the detrimental impact chlorine bleach and similar products have on our environment – and in particular to our health, waterways and the ethical issues.

Is Oxy Bleach a Good Disinfectant?

Oxy-Gen ECO BLEACH is a hydrogen peroxide septic safe bleach that kills 99.99% of household germs. As a concentrated bleach, it works effectively as a disinfectant, quickly breaking down into oxygen and water as it sanitises.

Excess oxygen dissolved in wastewater entering the septic system then helps increase healthy bacterial activity to improve effective septic waste digestion.

What is Hydrogen Peroxide Septic Safe Bleach?

Hydrogen peroxide septic safe bleach is an environment-friendly bleach that is an alternative bleach which is non-toxic unlike ordinary bleach, which contains potentially hazardous chlorine-based chemical compounds.

Hydrogen peroxide is known chemically as H2O2. It is environmentally friendly and contains natural antiseptic and bleaching properties. As it sanitises the peroxide breaks down, splitting off one Oxygen atom, into Water (H2O) and Oxygen (O).

Just One Muck Munchers Programme is all Most Households Need

Muck Munchers are perfect for household up to 6 people. For large households if you have significant amounts of washing-up, laundry, baths and showers, you may need to double the dosage.

Shared Septic Tanks

If you share a septic tank with a neighbour, we recommend that you use separate packs for each property, if the total count exceeds six people.

Keeping Inlet Drains Clean

There’s great merit in applying Muck Munchers in different toilets each month. When you flush the sachet dow the loo, a proportion of the microbes will attach to organic waste on the drain surfaces, increasing digestion and reducing the chances of blockages.

The best toilet to apply Muck Munchers initially is the one furthest away from the outlet drain to the septic tank.

How to Use

1. Sinks, Basins, Baths and Showers
Direct down waste outlet to keep germ and smell free. Leave 5 minutes and then rinse with a cup (250ml) of water for optimum benefit along drainage pipes.

2. Taps, Plugs and Overflows
Wipe with neat Oxy-Gen to deter Limescale.

3. Cleaning Worktops, Floors and Waste Bins
Dilute 40mm in 2 litres of water. Wet surfaces with solution and wipe off excess. Allow surfaces to dry.

4. Bleaching Whites
Add 25ml to 10 litres of water. Soak overnight, then rinse thoroughly.

Have you considered.…

Bio-Gen Eco Toilet Cleaner

The ECO FRIENDLY Toilet Cleaner

Price £14.95

Price £14.95

Eco Floor Cleaner

Keeps Floors Cleaner Longer

Price £8.95

Price £8.95

Digesta Drain Cleaner

Septic Friendly Drain Cleaner

Price £12.95

Price £12.95

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4.7 / 5 rating from

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DIGESTA – Perfect for Homes on Mains Too

Digesta is the miracle product everyone needs – not just those on septic systems. I don’t know why you don’t market the Digesta to ‘normal’ households. It saves a lot of cleaning sink traps.

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No Regrets Since Using Muck Munchers

We have used Muck Munchers from the very beginning of having an upgraded sceptic tank. Let’s put it this way – it may be something that we would regret using if we stopped buying it! It seems to be doing what it should at the moment!!!

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Over £1,000 Saved on Septic Pump-Outs

Muck Munchers is an excellent product, so simple and easy. Our yearly bill was £120 ten years ago!  But we haven’t had to empty the tank since using MM and must have saved well over £1,000. 

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Sorted my Shower Waste and my Saniflo

Every time we flushed the Saniflo, waste came up in the shower in my daughter’s bathroom. Following your advice, I put a Muck Munchers sachet in the Saniflo and left it overnight, and used Digesta in the shower and wash basin each day. In a few days all was flowing freely. The plumber had quoted £600 + VAT for a new Saniflo, so it was £43 well spent with you.

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Working Brilliantly in Bio Klargester

We have been big fans for about 5 years and still don’t need our Klargester pumping out yet!

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Muck Munchers Improve Klargester Performance

We had our annual service and inspection of our Klargester bio filter this morning. The engineer said he’s never seen it in such good condition and significantly less sludge than in previous years – we now have another 6 months before the disludge rather than as in previous years when we would need to organise it immediately after the January service. He’s a man who loves his job – he even said it smelt much better than most units. I wasn’t tempted to verify this!!

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Septic Friendly Cleaning Products

Great products, thank you. My kitchen floor keeps so much cleaner with Eco Floor, my sink, shower and wash basins smell ok with Digesta and Eco Toilet works well, as do the Muck Munchers sachets. 

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Great Product Great Value

So easy to use; so easy to store; works so well, there’s no point in looking for any other product. For a year’s supply, a very fair price.

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