Minimise overnight friction to protect your hair. Cotton pillowcases can cause...

https://www.random-bookmarks.win/stop-waking-up-with-knots-friction-against-rough-cotton-pillowcases-causes

Minimise overnight friction to protect your hair. Cotton pillowcases can cause snagging and frizz while you sleep. Try switching to silk or wearing a loose, low braid. It’s a simple habit that makes a noticeable difference to your hair’s health and shine.