Essential balm: Evenly apply essential balm to the label, let it stand for one minute, and then wipe it with a wet towel.
Liquor: Pour liquor on the paper towel, and then stick the paper towel on this label. Alcohol in liquor can dissolve the organic glue in the label.
Transparent adhesive: Some surfaces can be removed by repeatedly sticking and tearing with transparent adhesive with good viscosity.
Soap with a little mixture of ammonia and turpentine can remove a lot of dirt and make the surface more shiny (this article is suitable for tiles, ceramics, glass, etc. ).