Don't do this. I just finished it. I made it in Lanzhou San 'ai Plastic Surgery Hospital. I spent more than 10 thousand, and my whole face was covered 10 dared not go out for a few days and got a thick scab. Then the eggplant fell, and it didn't work at all. I was very angry. I hope everyone will be careful. It takes a lot of money and time and it hurts. I don't think it's useful to try laser polishing.