There is a good method that I believe can help you! Do not tear off the sticker directly. Before tearing it off, use a hair dryer to aim at the sticker (or trademark) and blow it at a suitable temperature for a period of time (about one to two minutes). When it is almost done, you can peel off the sticker. You will It feels like it's easy to take it off. If there are still some marks, just wipe it with a paper towel dipped in wind oil essence!