The methods for tearing off labels without leaving traces include hair dryer, wind oil, remover, hand cream, alcohol, and rubber. The details are as follows:

1. Use a hair dryer. To soften the sticker, use a hair dryer to blow the sticker with hot air. After the glue underneath the sticker softens, the annoying sticker can be removed smoothly without leaving any traces.

2. Apply a little essential oil on the sticker. After it penetrates, wipe the sticker with a dry cloth and it can be removed without leaving any trace. If there is no wind oil essence, you can use toothpaste instead, but the effect will be slightly worse.

3. For some super stubborn stickers that are difficult to remove, you can directly use sticker remover. This method is the most thorough and professional.

4. After applying the label with hand cream, grind it for a while to remove the label.

5. Wipe the label with alcohol, moisten it for a while, and then the label will be easily removed.

6. Peel off the surface layer of the trademark on the object, and then wipe the remaining sticker with an eraser to remove it.