Method 1: Use a hair dryer, turn on the hot air shield, blow on the label where it is attached for a few minutes, and then gently peel off the label with your hands.

The trademark is affixed to the bottom or edge of the bowl using a self-adhesive label. The self-adhesive on this label will harden over time, making the bond between the label and the bowl stronger.

Blow the self-adhesive label with hot air. The temperature of the self-adhesive label will rise and become softer, making it easier to remove.

Method 2: Use hot water soaking or steaming to remove the self-adhesive labels.

The principle of heating with hot air from a hair dryer is the same. Whether it is soaked in hot water or steamed, the temperature of the sticker will rise and become softer, making it easier to remove. When many new bowls are brought home and sterilized by boiling, the self-adhesive labels will fall off.