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!

This stuff does work surprisingly well and I have been using it on motorcycles and mountain bikes. When I read the blurb about its magical properties for cleaning I was sceptical and then pleasantly surprised how well it works and have been using it for years.

Seems to have worked well, no complaints from recipient.

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.

Excellent cleaner for my bike! Just spray it all over… leave it @ 10!minutes and rinse it off … all that dirt falling away… love it!

Muc Off is a solid brand and its nice to be able to purchase these consumables in a bulk more environmentally friendly amount.I refill my spray bottle from this.As a cleaner it works well, really loosening any mud and grime before hosing the bike down, also seems friendly on the components.

gets the nuck of ok brillant stuff

Was extremely unsure about purchasing this. But after trying it the cleaning power is fantastic. It’s also a decent size.