What should the hotel staff do if they forget to lose their clothes while staying in the hotel?

If you stay in a small hotel, you can't do anything. They won't be responsible. However, if you are staying in a four-star hotel, you can complain to them. According to the regulations, they need to take care of the items left by the guests first, contact the guests to get them back, or leave them for the guests to find. If you throw them away without permission, you can complain to the lobby manager and give you an explanation.