Specification: Capacity: 100g (Enough for 6-12 Pairs of Shoes) How to Use: 1.Clean generally 2.Stick the tape 3.Apply the gel about 3-5mm 4.Let stand for 1-3hours 5.Wipe off and clean NOTE: The product needs to be used on the white part, and the colored part needs to be covered with masking paper. Before operation, using masking tape to stick the area around the white area to avoid misapplication. If it is applied by mistake, please wipe it clean and rinse with water in time to avoid fading. Please do not mix with other redox agents and cleaning agents. Package Includes: 1/2pcs * Shoes Whitening Cleansing Gel