1. Kerosene: Soak the soft cloth directly in kerosene. Then cover the residual glue with a soft cloth dipped in kerosene, and wipe the residual glue with this soft cloth for a few minutes.

2. Transparent tape: Use transparent tape to remove residual glue.

3. Alcohol: Pour some alcohol into the container, soak the part with residual glue in alcohol, and then remove the residual glue after about 20 minutes.

4. Essential oil: When you tear off the labels of some ceramic products, you will find that there is still residual glue on the ceramic products after the labels are torn off. If you want to remove these residual rubber, in this case, you can directly apply some essential oil to the residual rubber. Let the essential oil soak the residual glue, and then rub the residual glue on the ceramic products after ten minutes. You will find that the residual glue on ceramic products can be easily removed after soaking in essential oil.