• ECO-FRIENDLY: Developed to allow you to re-use and refill your 1 Litre spray bottle, 500ml of Bike Cleaner Concentrate uses 89% less packaging than the equivalent two bottles of Nano Tech Bike or Motorcycle Cleaner.
  • GO FURTHER, GO HARDER: 500ml of Concentrate will give you 2 Litres of our award-winning pink bike wash – just add water.
  • NANO TECHNOLOGY: It’s our infamous state-of-the-art Nano Tech formula in concentrated form, so you get the same deep cleaning power that attacks dirt on a microscopic level.
  • BIODEGRADABLE: Fully biodegradable, alkaline-based formula that is free from acids, solvents and CFCs so that you can clean guilt-free.
  • SUITABLE FOR ALL BIKES: Whether you prefer pedal power or something with a little more oomph, the Bike Cleaner Concentrate is suitable for use on all bicycles and motorcycles and is safe to use on all parts and componentry.

I've been using Muc Off for years and it's my favorite bike cleaner. I've used it to clean the worst examples of every type of mud and dirt on Earth, and it's worked great on all of them. I used to buy the 1L bottles when I needed to resupply, but this refill pack is cheaper and it makes 2L. Just add water. That's just Muc Off making a great product even better!

Best stuff on earth for your bike maintenance. Bought my first bottle of this stuff and have not looked back. I need more! So this is the best way to get a couple liters at a good price. Nano Cleaner is the only thing I will use now to clean my bike as its so fast, and works great! Bike looks like new each time (other than all the scratches from crashes lol). I highly suggest anyone who rides and does not want to spend 30-45 mins cleaning their bike to perfection to buy this stuff or at least try it. As, once you try it, you will not use anything else. Id bet money on that.

With Muc Off, it's so easy to keep your bike clean. Hose it down with water, spray on Muc Off, wait a couple of minutes (this is the hardest part), rinse it off with water and dry it with a microfiber cloth. That's it! For deeper cleaning, I'll wash a the chain with the Finish Line Chain Cleaning Tool and Simple Green. I'll dry the chain with another microfiber cloth. Once everything is clean and dry then I apply Muc Off Dry Lube to the chain for an ultra smooth drive train.

Great product. Plus, this is like getting 2 for the price of one. Excellent for cleaning dirty bikes. No plastic bottles to recycle. Get one dispenser and use that over and over.

Fantastic bike vleaner. Even use it as chain degreaser.

Excellent product. Use sparingly- goes a long way. Best to use spray bottle and soak bike then return to use brush and rinse.

I use it my my full suspension trek and foams up really well. Cleans all the dirt off quickly.

This is a very good way to refill my original bottle, of Nano cleaner, with reduced packaging. Amazing stuff.

This is the best ever bike cleaning soap money can buy!! Have been using this for 10 years and will never use anything else!