The CeramicSpeed UFO Clean Bike Wash is the pre-ride or post-ride reset for a frame and drivetrain that have collected a session's worth of road film and trail grime. CeramicSpeed built their reputation on friction reduction, and a clean drivetrain is where that work starts, this wash is the logical first step before any UFO lubricant goes on. What Our Gearhead(R) Experts Are Saying:"I spray this on before a ride when the frame is caked from the last one, it lifts grit without leaving a residue that attracts more dirt."