1. Use a hair dryer set to hot mode and blow on the label. After the label is heated, the glue will melt and it can be easily peeled off. This method is suitable for metal and plastic tools and is fast.

2. Soak the daily necessities with labels in water and wipe them off after the labels are softened. This method is also suitable for metal and plastic tools, but it is more time-consuming.

3. Use a lighter to burn the other side of the label on the metal product for a while, and the glue on the label will melt quickly. This method is the fastest and has the best effect, but it can only be applied to metal supplies.

4. Apply essential oil on the label, and then peel off the label after a few minutes. The label will fall off along with the sticker. Even if you are dealing with stubborn sticker marks, you can usually clean them up quickly by applying wind oil essence and picking at them with your fingernails.

5. For plastic products with labels, heat them directly in the microwave at medium heat for 2 minutes, then take them out. The labels are no longer sticky. You can easily peel off the labels with your fingernails, and the glue is also cleaned at the same time. Clean.

6. First tear off the outer layer of paper, then rub some oil on it (as long as it is oil), and then tear it off after a while, the surface will be clean.