Reviews over the
CyclOn Bionet Degreaser

CyclOn Bionet Degreaser
4.7 / 5
Average from 578 reviews
5
169 reviews
4
46 reviews
3
5 reviews
2
3 reviews
1
3 reviews

Photos from customers

5 / 5

Top degreaser

- Pieter, 25 September, 2025

Degreases very well. After spraying let it soak in for a while and then brush off the dirt and grease

Pros & Cons

Biodegradable
Degreases well
Easy to use
Automatic translation

2 / 5

Not a good degreaser

- Dee, 22 September, 2025

Used in the past and was an excellent degreaser. Could even be diluted. Ordered this product again after years. Unfortunately, the degreasing effect was minimal.

Pros & Cons

Doesn't degrease like I used to
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5 / 5

Good product

- Jelmer, 18 September, 2025

Great!

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5 / 5

At Mantel is right.

- Simon, 15 September, 2025

I use it for my chainring, chainrings, cassette, derailleur, super.

Pros & Cons

And is not expensive.
Cleans very well have been using it for years
It is good for the environment and biodegradation
N/A
nvt
Automatic translation

5 / 5

it is a top product

- Raphaël, 15 September, 2025

I had used this product before, and it does what it must do, so when it runs out, I will buy a new water bottle !

Automatic translation

3 / 5

Convenient to use.

- Thomas, 10 July, 2025

Does what it is made for, with the atomiser you can easily clean parts like the crowns of a cartridge without wasting too much of the product.

Pros & Cons

Can be refilled.
Convenient to use.
I get most parts clean.
Not cheap
Automatic translation

5 / 5

Perfect chain cleaner

- Ed, 26 June, 2025

I have been using CyclOn Bionet degreaser for some time, and the result is always a chain and derailleur free of sand and other dirt. Am super happy with this cleaner. In the range you can choose between different sizes, with or without nozzle, etc. Mantel's telephone customer service is easily accessible and you are treated in a friendly and comprehensive manner.

Pros & Cons

Biodegradable
Does its job thoroughly
A physical shop in Limburg would be nice, though.
Automatic translation

4 / 5

Good stuff for degreasing

- Arthur, 15 April, 2025

Works great for degreasing my chain and sprockets

Pros & Cons

Good price
Top stuff
Works excellently
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4 / 5

Top stuff

- Jan germ, 7 January, 2025

Quickly clean everything on the bike

Pros & Cons

Cleans quickly
Smells good
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5 / 5

Top stuff

- Niels, 7 January, 2025

Been using it for years, works perfectly for degreasing chain, especially in combination with chain cleaner. Nothing else for me.

Pros & Cons

Biodegradable
Perfectly cleans chain
Price
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4 / 5

Great stuff

- Jh, 5 January, 2025

Been using for years to degrease chains and gears

Pros & Cons

Degreases fine
Cap sometimes falls apart
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5 / 5

ideal for chain & sprockets

- Hh, 21 December, 2024

just right, finally simple clean the chain with little effort

Pros & Cons

Works fast
Works well
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5 / 5

Great!

- Max, 3 December, 2024

As a new cyclist, I bought this on the recommendation of others. It works great! Bike is as good as new again. Cleaned chain in garage and was afraid of staining the floor, but not even that. Definitely recommend it.

Pros & Cons

Easy to clean
No dirty surface
Works great
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5 / 5

Ideal for a clean chain

- Michaël, 29 November, 2024

Chain is clean in no time. Works very well!

Pros & Cons

Biodegradable
Works well
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5 / 5

Finally something that works well

- Henrik, 22 November, 2024

The best cleaner for cleaning chains and gears

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5 / 5

Very good bio product to clean your transmission on your bike.

- Dumitru, 6 November, 2024

I had my doubts, but I'm surprised how well it works.

Pros & Cons

BIO
I had my doubts, but I'm surprised.
It works quickly.

5 / 5

Top, use it often especially in bad weather

- Christ, 29 October, 2024

It works well, before waxing again though rinse first.

Pros & Cons

Great stuff
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5 / 5

A perfect chain after every cleaning and exit

- Philippe, 4 October, 2024

Personally, I take a 5L can, pour some of it into an old sprayer to make the cassette and to make the chain I pour the liquid into a chain cleaner of this type https://www.mantel.com/be-fr/nettoyeur-de-chaine-park-tool-cm-53-cyclone

Automatic translation

5 / 5

Top product, does what it should!

- Jessica, 18 September, 2024

Top product! I had been looking for a good chain degreaser for a long time and this really is a winner! Easy to use due to the spray head and gives a nice clean chain.

Pros & Cons

Easy to use
Works well
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5 / 5

Washes a mountain, costs a bit

- Jelmer, 21 August, 2024

Quickly delivered. Works like a charm on most soiled chains

Pros & Cons

Convenient packaging
Fast
Powerful
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2 / 5

Degreased , but there are better products

- David, 18 August, 2024

Used a different degreaser than I am used to but came to the conclusion that I am switching back to my familiar product. Had to degrease the chain twice to get it completely clean

Pros & Cons

Cheap
Not so satisfied with degreasing
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4 / 5

Very nice product to use

- Balder, 2 August, 2024

Very nice product to use

Pros & Cons

Biodegradable
Efficient
Works fast
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4 / 5

Chain and sprocket like new again

- Dave, 27 July, 2024

The degreasing of my bike chain went very well, the smell is very strong, but disappeared after a while. It works very quickly and the grease is well diluted and therefore easy to remove with a cloth. This makes your chain or sprocket look like new again.

Pros & Cons

Degreases well
Odour
Automatic translation

5 / 5

Exactly as you would expect

- Patricia, 25 July, 2024

Nice product to degrease the chain, spray and cloth are standard ready to wipe off the chain after MTBing, apply a bit of grease, put away and before the next bike ride, just wipe the chain with a clean cloth and go...

Pros & Cons

Exactly what you need directly in 1 spray
No hassle with mixing yourself
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1 / 5

Don't buy!

- Tim, 16 July, 2024

Do not buy! Does not degrease. Previous version did, so I'm stuck with 2.5 litres. Mantel service is disappointing. No trust in me as a good customer and so difficult, difficult.

Pros & Cons

Do not degrease!
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5 / 5

good product at a good price

- Marcin, 15 July, 2024

.

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4 / 5

Does what it needs to do

- Willem, 8 July, 2024

Leave for a while, brush and rinse. Works fine.

Pros & Cons

Works well
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5 / 5

Very efficient organic product that does what it describes.

- Gino RJ, 3 July, 2024

It does exactly what it says. Degreases what many other products fail to degrease.

Pros & Cons

BIo
Clean and convenient to use
Does not attack materials
Unfat mega good
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4 / 5

Powerful remedy

- Michael, 2 July, 2024

Strong chain cleaner. Makes chain completely clean. Rinse well with water afterwards before applying chain oil

Pros & Cons

Chain like new
Degreases very powerfully
Good for bearings? No idea
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5 / 5

Goede ontvetter voor de ketting

- Pascalle, 16 June, 2024

Goede ontvetter voor ketting. Verdund goed te gebruiken om de rest van je fiets schoon te maken. Doet wat het moet doen!

Pros & Cons

Biologisch afbreekbaar
Prima ontvetter

4 / 5

Meets all expectations

- Ward, 13 June, 2024

Have been using it for 2 years. Meets expectations, use it for cassette and chain. Still unclear what is actually the advantage over "ordinary" house degreaser apart from the price.

Pros & Cons

Meets all expectations
Automatic translation

5 / 5

Top stuff

- Jan, 9 June, 2024

Does what you would expect from it. Been using this for years

Pros & Cons

Just top stuff
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5 / 5

Excellent product, nothing to complain about

- Yvan, 9 May, 2024

For me, the best cleaner. Chain degreaser and bike cleaner all in one.

Automatic translation

4 / 5

First spul

- Anke, 6 May, 2024

First spul

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5 / 5

Biodegradable and works very well.

- Henk, 30 April, 2024

Does what it needs to do, degreasing.

Automatic translation

5 / 5

Good quality, good price

- Paweł, 26 April, 2024

after spraying the bike and waiting, everything washes off fine

Pros & Cons

clean
everything disappears
price

2 / 5

Limited environmentally friendly

- Job, 22 April, 2024

I like using the product. However, do not expect the larger packs to be usable as refills for the spray bottle. The cap of the spray bottle is not reusable. A setback for a brand portrayed as the eco-friendly choice.

Pros & Cons

it works
No refill possible
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5 / 5

I validate

- Romaric, 10 April, 2024

Effective for degreasing bicycles, especially the chain and cassette.

Automatic translation

5 / 5

Top company!

- Frank, 1 April, 2024

Fast delivery. Great company, ordered several times before and always delivered on time

Pros & Cons

Cleans the chain well
Easy to dispense bottle
No
Automatic translation

5 / 5

Good chain degreaser works easily and cleanly

- Ed, 30 March, 2024

After injecting the chain and rinsing it off, it is neatly clean again. A quick waxing and ready for the next ride.

Pros & Cons

good chain degreaser
handy
less polluting
Automatic translation

5 / 5

Good value for money

- Stéphanie, 15 March, 2024

Does the job

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5 / 5

Super product

- Martin, 6 March, 2024

I have been using this for years and find it by far the best product to properly clean the entire group and chain.

Pros & Cons

A shiny bike chain again quickly
Easy to use
Environmentally friendly
No
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5 / 5

Fine and good stuff to clean everything

- Peter, 23 February, 2024

Spray the chain and sprockets, then rinse with water and everything is clean

Pros & Cons

Always a clean chain
Ungreased good
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1 / 5

Expensive but not effective.

- Laurent, 18 February, 2024

I swear by Morgan Blue degreaser, which is admittedly quite expensive but you don't need much because it's so effective - 5 litres will last me almost 2 years. I had to opt for this Bionet degreaser because Morgan Blue wasn't available, but unfortunately it's virtually useless, apart from foaming a lot it doesn't fulfil its basic function as a degreaser. I'm going to keep it for summer cleaning on bikes that don't get very dirty, but not for winter cleaning on cyclo-cross, mountain bikes or road bikes in wet weather. I wouldn't recommend it.

Automatic translation

5 / 5

Does what it needs to do

- Laurent, 12 February, 2024

Does what I expected it to do

Pros & Cons

Degreases well!
Does what it needs to do
Price is good
No
Automatic translation

5 / 5

Old and trusted the best degreaser

- Jorn, 12 February, 2024

Does what it is supposed to do and that too very well. Easy to rinse off afterwards.

Pros & Cons

Better than a lot of other stuff
Degreased
Old and familiar
No trendy marketing
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5 / 5

Perfect for people who don't have much time!

- Cedric, 12 January, 2024

Perfect

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4 / 5

Price is reasonable and works well.

- Matthias, 18 December, 2023

Had purchased the 5L canister. Used it to spray the drivetrain. My chain (MTB) is on wax. Chain is cleaned well by this product, so also takes away the wax along with the other dirt.

Pros & Cons

convenient to use
rinses away well after use
works well
Automatic translation

4 / 5

good product

- Frits, 24 November, 2023

Good stuff I have been using satisfactorily for years. Advice to always buy larger packaging because of the much cheaper price. Keep any older small packaging for easier storage

Pros & Cons

Good stuff
small package relatively expensive
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5 / 5

Top product

- Peter, 22 November, 2023

Top product, been using it for ages. Not too aggressive.

Pros & Cons

Top product
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5 / 5

Just right

- Jeroen, 26 October, 2023

I have been using this degreaser for years and am very satisfied with it. Does what it is supposed to do, even if you dilute it with water, making it last even longer.

Pros & Cons

Biodegradable
Does what it needs to do
Effective
Automatic translation

5 / 5

CyclOn Bionet Degreaser is a total game-changer for bike enthusiasts!

- Manuel, 18 October, 2023

CyclOn Bionet Degreaser is a total game-changer for bike enthusiasts! It's incredibly effective, effortlessly removing grime from your chain, and making it look brand new. The user-friendly spray nozzle ensures easy application, and it's eco-friendly. Plus, the fresh scent makes bike maintenance a pleasant experience. Give your bike some spa treatment with CyclOn Bionet Degreaser - it's a must-have for every cyclist!

Pros & Cons

easy application
eco-friendly
incredibly effective

5 / 5

Excellent chain cleaner

- Harold, 14 October, 2023

This chain cleaner does a great job. It is easy to use, dilute with water. First clean chain, then degrease with Cyclon bionet degreaser, let it soak in and clean. And a great price at Mantel!

Pros & Cons

Can also be diluted with water
Cleans the chain
Easy to use
Automatic translation

5 / 5

Great

- Berrie, 13 October, 2023

Good degreaser. Fine to work with.

Pros & Cons

Super degreaser!
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5 / 5

Good and not too aggressive degreaser

- Bjorn, 22 September, 2023

Very fine degreaser that is also safe for the paint on my frame. The standard bottles with spray nozzle are often empty quickly, I use the 5 litre jug to refill the bottle.

Pros & Cons

Degreases very well
Large 5-litre pack is more favourably priced
Safe for paint frame
Automatic translation

5 / 5

Fantastic chain cleaner

- Niels, 18 September, 2023

I tried all sorts of things and thought something with "bio" in the name wouldn't be strong enough to really clean a chain well. But a dash of this in one of those chain cleaning devices, spin the pedals around a few times, and presto, done! A quick rinse, let it dry, re-grease and the chain is like new again.

Pros & Cons

Degreases really well
No really
Automatic translation

5 / 5

Bang good product, very effective!

- Marie-Christine, 13 September, 2023

Very satisfied! The product does its job optimally. Handy though is the liquid reservoir that we had also already purchased. Super satisfied!!!

Pros & Cons

Chain runs very lubricated after polish!
Effective
Handy!
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5 / 5

Top product!

- Jennifer, 9 September, 2023

Does what it needs to do

Pros & Cons

Cleans super clean!
Quick and easy
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5 / 5

Very good product

- Jean-Marc, 6 September, 2023

It suits me perfectly, and doesn't smell too bad after use.

Automatic translation

5 / 5

Good degreaser

- Lutgarde, 3 September, 2023

Have been buying this product for a long time and works very well.

Pros & Cons

Degreases well
No
Automatic translation

5 / 5

Very satisfied

- Maarten, 3 September, 2023

I use it in a water bottle and then lay there to soak my chain for a few minutes. Shake a little in between. Rinse it off afterwards and it is like new again

Pros & Cons

Biodegradable, has only advantages
Dilute with water, so very price-conscious
Smells pleasant
Very effective product
Very good quality
Automatic translation

5 / 5

Super satisfied

- Mario, 20 August, 2023

Best degreaser I have already bought

Pros & Cons

Best degreaser at very competitive price
Does what it needs to do
Fast delivery
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5 / 5

Works Top

- Aron, 19 August, 2023

Works well

Pros & Cons

Easy to use
Works fine
A bit pricey, it is still soap
Automatic translation

5 / 5

very valuable product

- Jean-Claude, 17 August, 2023

yes, super efficient

Automatic translation

5 / 5

Super product

- Olivier, 3 August, 2023

Works perfectly

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5 / 5

Top product

- Alain, 24 July, 2023

Fully meets expectations

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5 / 5

Degreases super well, all grease gone without effort!

- Kevin, 23 June, 2023

The degreasing goes really super well. My chain is like new again. Spray it on and let it soak in for 5 minutes. Then scrub well with a dish brush and rinse with water. Then spray the chain and frame (you make splashes with lubrication/water while scrubbing) again lightly with degreaser and rinse with water after a few minutes. Top result!

Pros & Cons

Can also be used on the frame in case of splashes of grease
Degreases super well
Leaves no traces
Automatic translation

5 / 5

Good degreaser

- Peter, 14 June, 2023

Does what it is supposed to do. Good degreaser

Automatic translation

5 / 5

works as I expected

- Michael, 13 June, 2023

works as I expected

Pros & Cons

Degreased as it should be
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5 / 5

Best degreaser I've used!

- Herrie, 7 June, 2023

For me, no other choice left.

Pros & Cons

Biodegradable
Works super
Automatic translation

5 / 5

Great product. Value for money.

- Annemarie, 2 June, 2023

Super fine degreaser. Also the instructions from the Mantel employee were very helpful

Pros & Cons

Convenient to dose
Not expensive
Works quickly
No
Automatic translation

5 / 5

Excellent

- Jurgen, 24 May, 2023

A fantastic product

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4 / 5

Vlotte reiniging van mijn tandwielen en ketting

- Koen, 19 May, 2023

Vlotte reiniging van mijn tandwielen en ketting. Voor de ketting gebruikte ik het in een kettingreiniger.

Pros & Cons

Doet wat moet

5 / 5

Very efficient product!

- Pieter, 2 May, 2023

Works really well. Spray the whole drivetrain, tackle difficult places with a brush, let it soak for 5 min and spray off. The only time my gold KMC chain has looked this good was when it came out of the package.

Pros & Cons

Biodegradable
Does not smell too chemical
Works really well: the dirt drips right off
Automatic translation

5 / 5

I highly recommend

- Nicolas, 30 April, 2023

Perfect result for chain cleaning... I recommend them. Mantel, always at the top of their game for fast shipping

Pros & Cons

Biodegradable
Effective
Value for money
No
None
Automatic translation

5 / 5

Great stuff

- Kees, 19 April, 2023

deot what you expect from it

Pros & Cons

Biodegradable
Economical in use
Works quickly
no
Automatic translation

4 / 5

Top produ t

- Walter, 19 April, 2023

Easily degrease your chain

Pros & Cons

Can be diluted
Can be used several times
Degreases well
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5 / 5

Does what it is supposed to do, top degreaser.

- Hans, 18 April, 2023

Very easy to use and degreases very well. Not harmful to the rest of the parts/bike. Also smells pleasant, no pungent odor.

Pros & Cons

Degreases very well
Easy to use
Good price/quality ratio
Little of it needed
Automatic translation

5 / 5

Great product

- Erik, 17 April, 2023

Product is effective and has good cleansing properties.

Pros & Cons

Does what it promises
Price/Quality
Automatic translation

5 / 5

Work well

- Cris, 9 April, 2023

Works well

Automatic translation

5 / 5

Beyond expectations good.

- Ab, 23 March, 2023

I honestly did not expect it to clean so well. Used the degreaser in a chain cleaner from Park Tool. Only downside is that you have to rinse out the chain cleaner again

Pros & Cons

degreases and cleans well
fresh smell
Low consumption per cleaning
Rinsing chain required
Automatic translation

5 / 5

Very nice product.

- Maurice, 20 March, 2023

Have been using this chain cleaner for a long time. Very satisfied with its performance and happy with its good biodegradability.

Pros & Cons

Biodegradable
Cleans very well
no
Automatic translation

5 / 5

Purely great product!

- Kelly, 15 March, 2023

My friend has been using this product for years for chain cleaning. With an extra bike in the house immediately purchased a 5liter pack to be sure not to run out anytime soon

Pros & Cons

Degreases chain as it should be
Easy to use
Economical buy
Automatic translation

5 / 5

Good degreaser, convenient to apply!

- Paul, 15 March, 2023

Put your chain, cassette or sprockets in a container, spray the degreaser on it, let it soak in for a while, then gently brush with an old dishwashing brush. Done! Also nice that the degreaser is biodegradable.

Pros & Cons

Convenient spray head
Degreases like the best
Shipped well packaged
Automatic translation

5 / 5

Top degreaser!

- Marc, 11 March, 2023

Excellent delivery. Been using Cyclon degreaser for years. Top product.

Pros & Cons

Always a clean chain/cassette/hands!
Biodegradable
No degradation of lacquer paint/rubbers Carbon.
Automatic translation

5 / 5

perfect cleaning in minutes

- Federico, 6 March, 2023

Perfect cleaning of my chain for my road bike. the product is very powerful and fragrant. highly recommended! i just wanted to rinse it off with warm water!

Pros & Cons

fast
fragrant
strong
Automatic translation

5 / 5

Does what it needs to do

- Hugo, 25 February, 2023

Chain in bottle, add degreaser, shake and after a few hours of soaking your chain is spotless.

Pros & Cons

Good degreasing stuff
Automatic translation

5 / 5

Does what it needs to do

- Hugo, 24 February, 2023

Chain in bottle, add degreaser, shake and after a few hours of soaking your chain is spotless.

Pros & Cons

Good degreasing stuff
Automatic translation

5 / 5

Top product

- Timo, 20 February, 2023

It is a trusted product that lasts a long time. It works as it should.

Pros & Cons

Cheap, for quantity
Works pricies as it is supposed to work.
No instructions included
Automatic translation

4 / 5

excellent product ,

- Ben, 2 February, 2023

easy to apply with spray bottle

Pros & Cons

excellent degreaser
Automatic translation

5 / 5

Good stuff.

- Niek, 11 January, 2023

I have been using this remedy for years to degrease my chain. Have been very positive about it. Have now purchased a large pack so I can use it longer.

Pros & Cons

Degrease well.
Automatic translation

4 / 5

Good value for money

- Martijn, 7 January, 2023

The Bionet degreaser seems to be slightly less powerful than the Mucc-Off degreaser, but I personally find the price of Mucc-Off (much) too high. This degreaser just does a good job. I also really like that the degreaser is available in a 5L jerry can. Next time I will buy this one again!

Pros & Cons

Dutch brand
Fresh smell
Good price-quality ratio
Slightly less powerful than Mucc-Off
Automatic translation

5 / 5

Good value for money

- Ratna, 21 December, 2022

Easy to use, does what it is supposed to do. Also nice that it is biodegradable.

Pros & Cons

Degreases well
Price
Quality
Smells good
No
Automatic translation

5 / 5

Does what needs to be done

- Ruben, 12 December, 2022

Does what needs to be done. Usually use diluted for stubborn dirt/grease use a little pure.

Pros & Cons

As described
Fast delivery
Good stuff
Automatic translation

5 / 5

Good stuff, does what it promises: degreasing

- John, 14 November, 2022

Good cleaner for chain and derailleur.

Pros & Cons

Also nice to clean on your hands.
Great stuff, works very well!
No
Automatic translation

4 / 5

Degrease well

- Richard, 8 November, 2022

Degreases well, Does spill a lot due to too large/coarse spout of canister

Pros & Cons

Degreases well
Environmentally friendly
Clumsy spout 5 liter canister
Expensive
Automatic translation

4 / 5

Does what it needs to do

- Ron, 7 November, 2022

Cleaning is fine too bad it does not fit a thin hose for precision work

Pros & Cons

Excellent cleaning
If you use it for a bicycle chain a
Automatic translation

3 / 5

Still, with some help, good results.

- H., 18 September, 2022

Chain cleaning must be helped with something like a brush. grease does not dissolve on its own by chain shaking in a container or jar. Reason for max 5 minutes in degreaser is ?

Pros & Cons

good price
satisfied with end result
Smells good
greasiness does not dissolve easily.
Shaking chain in container is not enough.
Automatic translation

5 / 5

I don't want any other stuff for my as Cyclon

- Joop, 8 September, 2022

Products chains and gears become clean again

Pros & Cons

Good chain cleaning
Automatic translation

5 / 5

Removes all the black from your chain and makes it shine again

- Arnoud, 24 August, 2022

This degreaser does a very good job. I use it with a chain polishing machine where you see the blue color turn to black very quickly making the chain shine again. The fact that it is said to be biodegradable is another plus.

Pros & Cons

very good degreaser
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