???? Step 1:Spray the emulsifier on the surface of the shoe first. If the shoe is very dirty, repeat the spraying. Let stand for 5 minutes after spraying. Dry the surface of the shoe with a soft cloth until the surface of the shoe is wiped clean. ???? Step 2:If the shoelace is dirty, you can remove it and wash it alone(you can also wash it together in the shoe machine). ???? Step 3:Pour detergent or laundry detergent into the shoe bucket, add proper amount of water (water is better to cover the shoes) and put the shoe rack into the shoe bucket. ???? Step 4:Plug in the power start switch ( one-key start, intelligent and convenient ), and when you hear the five countdown ticks in about half an hour, your shoes will be cleaned. After the shoe washer has finished its work, go through the bubbles again with clean water. ????Note: The package is shipped from China, and the standard shipping takes 15-25 days. If you have any questions, please contact us by email, and we will reply you in time within 24 hours.