This is Regina's winding wig. I used it until the announcement of last year's national exam. After that, I kept it covered in a bag. When winding, I used treatment water. After use, I dried it every time and covered it with a bag, without leaving it wet. It still smells like the treatment. Some makeup came off when cleaning it, but not enough to be noticeable. There are traces of stickers from the contest on the back and underside of the stand. It seems like this year's national exam is winding. Good luck!