The bathroom is in the middle of the house. How to solve this problem?

Yang Zhai is most afraid that the toilet is located in the middle of the house and the toilet is scattered in the middle. People living in this house will suffer from recurrent diseases or cardiovascular or abdominal diseases, and we must find ways to solve them. ? Solution: (1) Hang a curtain on the bathroom door and hang a string of Five Emperors/Six Emperors/Ten Emperors to ward off evil spirits. ? (2) put a cup of coarse salt in the bathroom, don't stick it. Bathrooms are usually kept clean. ?