Chemical methods:
① Removal method of essential balm: Apply essential balm to the plastic sticker and wipe it off with a dry cloth later, leaving no trace. If you don't have essential balm, you can use toothpaste instead, but the effect is slightly worse.
② Hot towel removal method: You can cover it with a hot towel first, and when it is soaked, some identification stickers can be easily torn off.
(3) Hydrogen peroxide removal method: Hydrogen peroxide can soften and harden viscose. The use method is to dip the towel in hydrogen peroxide, wipe the sticker, and wipe it several times repeatedly, and it can be removed in about one minute.
④ Alcohol removal method: This method is similar to hydrogen peroxide method. You can wipe the sticker repeatedly with a towel dipped in a small amount of alcohol, but don't spray it directly on the glass, otherwise it will damage the glass.
⑤ For super stubborn stickers, you can buy sticker remover in the market. This method is the most thorough and professional.
⑥ Hand cream: Spread the hand cream evenly on the part with the sticker, and then gently push it with unnecessary cards.
7 vinegar: Apply enough vinegar on the sticker. When the sticker is soaked by paper, gently scrape the glass door with a small shovel, and it can be easily scraped off. If it is thick paper, just soak more vinegar and extend the action time, and the sticker can be removed.
Physical method:
① Gently scrape off the sticker with a blade. This method can simply remove the sticker, but it will leave some scratches on your glass.
(2) Blower method, which can soften the sticker on the glass and blow the sticker with hot air. After the glue under the sticker softens, it can be torn off directly.
③ Hard plastic sheet method: (for example, recharge cards, game cards, membership cards, etc. ) the method is similar to the blade method, because the hardness of the plastic sheet is small and the damage to the glass when scraping the sticker is relatively small.
In order to prevent the residual sticker glue from being difficult to remove, you can use electrostatic stickers or suction cups to stick the glue on the door, which can effectively prevent it from being difficult to remove.