Ever wonder why your hair feels knotty by morning? It’s usually just friction...

https://www.third-bookmarks.win/cut-down-overnight-friction-to-keep-hair-healthy-cotton-pillowcases-cause

Ever wonder why your hair feels knotty by morning? It’s usually just friction against your cotton pillowcase. Switching to silk minimises breakage, or try popping your hair into a loose braid to protect those ends while you sleep