The Muc-Off MO-94 is a multi-purpose wonder spray that was built for bikes.Free's seized parts and prevents dirt adhesionDisperses moisture to prevent rust and corrosionProvides light lubrication for moving partsReduces metal to metal contactCuts down on friction to improve component efficiencyBiodegradable (contents only)The Muc-Off MO-94 has an incredible formula that quickly and effectively penetrates moisture, lubricates moving parts and leaves a long lasting protective film. It is also able to prevent dirt adhesion and drive out excess water to keep rust and corrosion at bay.MO-94 isn t just for bikes, motorcycles or cars. It works on just about anything, including a squeaky door hinge or stubborn nut / bolt.NB: Remember not to apply MO-94 to your bike s tyre treads and braking surfaces.