Stop waking up to bedhead. Cotton pillowcases cause friction, leading to...

https://xeon-wiki.win/index.php/Do_Silk_Bonnets_Really_Help_with_Curly_Hair_Overnight%3F

Stop waking up to bedhead. Cotton pillowcases cause friction, leading to breakage. Try a silk or satin case instead, and tie your hair in a loose, comfortable style before bed to minimise morning tangles