Material preparation: nail polish remover, scouring pad, paper towel and plastic container.

Step 1: put the paper towel into the container.

Step 2: Then pour the nail polish remover into the container to soak the paper towel (the nail polish remover contains acetone, which can dissolve the glue marks left by the adhesive).

Step 3: Stick the soaked paper towel on the trace left by the adhesive.

Step 4: After 3 minutes, carefully wipe the traces left by the adhesive with scouring pad.

Step 5: The traces left by the adhesive have been removed.