The hotel quilt is dirty, and the hotel denies it. Is it useful to call the police?

Hotel quilts are not only dirty, but also cups, bathtubs, toilet lids and towels. Try not to live in people. It's no use calling the police. When the police come, they usually mediate. At most, ask the store to help you get a new one. If you need to stay next time you go out, you can choose a 24-hour bath center and rest while taking a bath. If you have money, you can choose a high-end hotel, which will be cleaner.