Crep Protect The Ultimate Shoe Cleaner Kit corresponds to the Cure Travel Kit. The kit contains 100 ml of cleaning solution, a brush, a microfibre cloth and a carry case. The manufacturer describes the solution as 98% natural. To use it, dampen the brush with water, add a few drops of solution and scrub the shoe gently before wiping away the foam. Water should be limited on suede and nubuck. Dyed suede may bleed, so the manufacturer recommends testing on an inconspicuous area first.