How to remove the trademark from shoes:

Soak the trademark in 10 to 20% ammonia or borax solution, dissolve it and scrub. Apply a little cooling oil on the front and back, and the label will wrinkle on its own. You can peel it off and wash the shoes again. First stick the pattern with tape, then use a cloth dipped in toluene to apply it on the back of the pattern. After applying for 3 minutes, remove the tape and the pattern will stick down together with the tape.