The Bike Cleaner Concentrate has arrived! That's right - our relentless R&D team made our Nano Tech Bike Cleaner that much better by creating a handy refill pouch! It's the same award winning cleaner but in concentrated form! Just one 500ml pouch will make two litre bottles of Nano Tech Bike Cleaner! Re-using is even better for the environment than recycling, and that's what makes the Bike Cleaner Concentrate so amazing. Each Bike Cleaner Concentrate pouch uses 89% less packaging than the equivalent 2 bottles of 1 litre Muc-Off Bike Cleaner. So don't chuck out your old Bike Cleaner bottle - save it and save the planet. In case you were wondering, the Bike Cleaner Concentrate is safe to use on your bike's frame, forks, headsets, shock units, bars, grips, seats, pivot points, rims, wheels, spokes, hubs, disc brakes, suspension parts, gears/sprockets, aluminium, anodised metal, paintwork, chrome, carbon fibre, steel, plastics, composites, decals and rubber. If you are using Bike Cleaner Concentrate as a degreaser, simply apply directly to drive chain area directly from the pouch. Leave for approximately 30 seconds before agitating area with a brush and then rinsing with fresh water.