Crush and break
If you have a lot of long hair, sleeping with loose hair is not comfortable for everyone. Quickly in a bun or a tail so that it doesn’t bother you, might seem like a very good solution. But you should definitely never sleep with a bun in it. Your hair is pinched in this way and breaks off.
Loose braid
Occasionally sleeping with a bun, there is really nothing wrong with that. But if you do this every night, you can notice this in the health and thickness of your hair.
The best thing you can do with your hair at night is to sleep with a loose braid. Or make a loose low tail. In any case, make sure that there is no tension on your hair.