Wake up with better hair by swapping your standard cotton pillowcase for silk...

https://list-wiki.win/index.php/Why_Do_My_Curls_Lose_Definition_Overnight%3F_The_Truth_About_Your_Sleep_Routine

Wake up with better hair by swapping your standard cotton pillowcase for silk to reduce nightly friction. If you’re prone to tangles, try a loose braid or a soft scrunchie instead of a tight bun