Method: You can apply essential balm to the label on the bottom of the basin, and then wipe it clean with cotton cloth.

The specific steps are as follows:

1. Prepare a bottle of essential balm and a piece of cotton cloth.

2. Pour some essential balm directly and apply it on the label at the bottom of the basin.

3. Then wet the cotton cloth with water.

4. Then wipe the labeled basin bottom with cotton cloth.

5. Try to push the labels in one direction, make them all together, and then take them off directly.