Being active is the motto at Muc-Off. Mountain biking on the mountain, on trails or at the bike park doesn't matter - as long as you're outside. In 1991, Rex and Marilyn Trimnell drew a line under harmful bike care products that only cost time. Until then, bikers had been cleaning their vehicles with liquids that contained a lot of salt. You don't have to be a chemist to understand that this combination can't work in the long run and cause corrusions. This necessity gave rise to the idea for an environmentally friendly and highly effective cleaning agent that does not harm the bike or its individual components. Muc-Off has always been the go-to for innovative care and cleaning products on the bike market. Professional and racing riders trust the expertise of Muc-Off, because the care of the bike should never be neglected.