Traditional Culture Encyclopedia - Hotel accommodation - I am a girl. I once stayed in a hotel and saw yellow circles on the sheets. What is that?

I am a girl. I once stayed in a hotel and saw yellow circles on the sheets. What is that?

Hello, dear,

1, there is no picture or truth, which may have been infected by customers drinking drinks in bed before;

2. It is recommended to find a room attendant for a new one;

3. Girls staying in hotels should prepare their own clean pajamas, which are cleaner and sleep soundly.