MUC-OFF - Nano Tech Bike Cleaner 5L

I’ve been using Muc-Off Nano-Tech Bike Cleaner for years now, and the 1-litre bottle continues to be a staple in my bike maintenance routine. Whether you’re a weekend trail rider, daily commuter, or road cyclist, this product is simply one of the most effective and convenient ways to keep your bike looking and performing its best. First off, the packaging is great. The 1-litre spray bottle is durable and comes with a high-quality trigger spray that dispenses the cleaner evenly. The ergonomics are spot on — easy to hold, and the nozzle doesn’t clog, even after multiple uses. It also has a handy “on/off” switch, which prevents leaks if you’re storing or transporting it. What really sets this cleaner apart is the Nano-Tech formula. It’s a pink fluid that works by breaking down dirt, oil, and grime at a microscopic level, but without damaging your bike’s components or finish. I’ve used it on carbon, aluminium, steel, and matte paint finishes, and it hasn’t discoloured or harmed any of them — it’s fully biodegradable and safe on seals, cables, rotors, and brake pads. Application is effortless. You simply rinse your bike, spray on the Nano-Tech cleaner liberally, let it sit for 3–5 minutes (longer if your bike is particularly filthy), and then rinse it off. Most of the muck just falls away with minimal scrubbing. For stubborn areas like the drivetrain or bottom bracket, a quick brush with a soft tool is enough. It’s particularly good at cutting through that winter road grime or trail mud build-up. After a wet ride through the woods or a gritty city commute, this stuff restores the bike to showroom condition in no time. The scent is pleasant too — clean and slightly fruity, not harsh or chemical. That might not matter to everyone, but it makes the whole process more enjoyable compared to some other harsh-smelling degreasers. The 1-litre bottle lasts longer than you’d think, especially if you’re not drenching the entire bike each time. I tend to use it once every week or two during winter, or less frequently in dry seasons, and one bottle easily lasts a couple of months. If I had to suggest anything, it would be to offer a refill pouch to cut down on plastic waste — but they do sell larger refill options separately, which helps reduce cost and packaging. Overall, Muc-Off Nano-Tech Bike Cleaner is one of those rare products that actually lives up to the hype. Powerful, safe, eco-friendly, and incredibly effective. Highly recommended for any bike owner!

Brilliant product and good value for money make your bike shine and keeps it so clean well recommended 👌

Cleans well with out the residue. You dont need lot to really deep clean the frame and wheels

Fine works well

I use it for every cleaning bits including the chain on motorcycle. Got a 5 liter container and pretty happy. Saving lots of money on chain cleaners. It cleans great.

Reliable cycle cleaner does a grand job.

Good price! Used for years and very good

MUC-OFF products carry a good reputation but also seem to be slightly pricy in my view. I took the plunge and decided to give it a go ..... glad I did. This really is a very good product and the quality of the clean was impressive. Was it worth the extra cost compared to good old fashioned car cleaner or washing up liquid? Yes, I think it was but obviously if you are on a very tight budget then I would understand why people would hesitate and perhaps choose to go for the cheaper option

I was a bit skeptical at first, but after just a couple uses, I became a believer in Muc-Off fast action bike cleaner. So much so, I buy the 5L to save money. This for me is a great value, as I ride year round. I had always used car soap to clean my bikes & thought specialty bike soap was just a gimmick. I was really surprised how well Muc-Off broke down the trail mud & muck, allowing for almost scrub free cleaning. I say almost, because for the thicker, oilier muck, a soft brush aides in getting the frame & bike components clean. To use, you just spray Muc-Off on your pre-wetted bike, let sit & soak for 2-3 minutes, use a sponge or soft bristle brush to wipe/scrub as you rinse off. If it is really sunny or hot, this is best done in the shade. The direct sun & heat will cause the cleaner to dry rapidly before rinsing. I like that it does not damage parts like the brake rotors & calipers. For light cleaning (after dry dusty rides or just maintenance cleaning) I’ve found by using a separate spray bottle & diluting the solution with water (1:1), Muc-Off is still plenty strong to clean my MTB. A bonus I really like about Muc-Off bike cleaner is that it’s biodegradable. I’m not a hippie, but if I can use a product that won’t unnecessarily damage or stress the environment, I will. If that product is one of the best at what it does, great! Thank you for taking the time to read my review, I hope you found it helpful.

Es el mejor limpiador probado hasta ahora (y he probado muchos antes), incluso en cuadros mate la funcion es excelente (la marca tiene uno especial para mate y queda con mas brillo el resultado), comprarlo tranquilamente. Hasta con la bicicleta repleta de barro espeso aplica el Muc-Off, dejalo actuar unos minutos y despues pásale la manguera sin nada de presión, os vais a quedas realmente sorprendidos. Siempre lo recomiendo con la misma anecdota... - Terminas una ruta que te has puesto de mierda "hasta las cejas" y en la cola que se monta para lavar las bicis, siempre vamos con nuestro spray y mientras esperamos nuestro turno se lo aplicamos, despues solo poniendo la manguera encima de la bicicleta... "zas en toda la boca" a los que te tachan de friki cuando te ven rociando tu bici en la cola, es buenísimo la cara que se les queda. Lo mejor es que no hace falta presión en el agua, lo que supone un ahorro en rodamientos de pedalier, dirección, rudas... Es ecológico (doy fe pues el cesped de mi casa no se resiente) y nada corrosivo, lo he dejado aplicado durante todo un día sobre la biciclera y nada de manchas, ni desgasta la pintura.

I hate the name of this brand and almost didn't buy this cleaner because the name is off-putting, immature, and nearly profane. The cleaning chemical itself is surprisingly good. It readily cleans up all kinds of debris or other things on the bicycle. Mine routinely gets covered in dust & mud. I also had some stickers on the frame I removed and this cleaner cleaned both the dirt and the sticky sticker residue rapidly, without marring the bicycle's finish. The cleaner also doesn't leave a residue. This cleaner worked better than other household cleaners I've tried for similar cleaning tasks. Too bad their marketing department is staffed by immature marketing professionals, because if I were in a store, and there were two competing products, and I didn't know which was rated more highly, I would not have chosen this product.

High quality product

Très bon produit et qui sent bon