The Muc-Off Cleaner Concentrate Pouch is for use on bicycles or motorcycles as well as refilling your nano-tech cleaner.500ml pouch = 2 litres of Bike CleanerQuickly and safely cleans using Nano Technology500ml pouch makes 2 litres of Muc-Off Nano Tech Bike CleanerPowerful degreaser in concentrate formUses 89% less packaging that two 1 Ltr Muc-Off bottlesBiodegradableSafe on all surfaces including carbon fibre & anodised metalWill not harm seals, brake pads or rotorsThe Muc-Off Cleaner Concentrate Pouch is developed by the same team that made the Nano Tech Bike Cleaner but is sold in a handy refill pouch. Just one 500ml pouch will make two litre bottles of Nano Tech Bike Cleaner. This bike cleaner can also be used as a powerful degreaser in its concentrate form. This cleaner is safe to use on any bike frames, forks, headsets, shock units, bars, grips, seats, pivot points, rims, wheels, spokes, hubs, disc brakes, suspension parts, gears/sprockets, aluminium, anodised metal, paintwork, c