1. Use a paper towel dipped in some alcohol (industrial alcohol is best, but medical-grade alcohol is acceptable) and wipe it clean a few more times.

2. Use acetone. The method is the same as above. The dosage is small and thorough. The best thing is that it can quickly and easily remove these residual gums, which is better than alcohol.

3. Use nail polish remover. The usage is the same as alcohol acetone. The effect is also very good. There is no requirement for nail polish remover quality, good or average will do, as long as it can remove nail polish.

4. Use hand cream. First tear off the printing on the surface, then squeeze some hand cream on it, rub it slowly with your thumbs, and rub it for a while to remove all the remaining glue. Just a little slower. Hand cream is a greasy substance and its properties are incompatible with glue. This feature is used to remove glue.

5. Use banana water. It is an industrial agent used to remove paint, and it is easily available (sold wherever paint is sold). The method is the same as alcohol acetone

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