1. There are only towels, toothbrushes and small-volume (100ml) toothpaste in the washing bag, so it is not necessary to take them out for security inspection separately.

2. The washing bag contains other cosmetics, such as nail polish, hair gel, facial cleanser, etc. It needs to be taken out separately for security inspection. These items will contain flammable and explosive signs or a lot of alcohol, which will not pass the security check.