How to remove the label paper:

1. Use a hair dryer to blow hot air on the label paper, so that the label paper can be easily removed after heating.

2. Fengyoujing can also remove the label paper. Apply a little and wait for two minutes, then you can easily tear it off by hand.

3. You can tear off a layer of paper on the label, then apply alcohol or gasoline on it, then rub your hands back and forth on the surface, and finally wipe it off with a cloth.

4. The easiest way is to use a steel wool ball dipped in water and brush it off. However, it is not recommended to use it on precious metal items, otherwise it will leave scratches.