Dynamic Shoe Cleaner Touch-Up is made for the specific problem of white cycling shoes, which look excellent for about 1 ride. It suits anyone who has invested in a pale pair and wants them presentable again. The formula lifts road grime, chain marks and scuffs from synthetic uppers without damaging the material or the printing, and includes a whitening touch-up to restore the finish where cleaning alone will not get there. Apply with a cloth or brush, work over the marks, then wipe off. Key features Formulated for white and light-coloured synthetic uppers Lifts road grime, oil marks and scuffing Whitening touch-up to restore the finish Safe on synthetic leather and mesh Do the whole upper rather than spot-cleaning, or you will end up with clean patches. Let them dry fully before the next ride.