Waking up with a bird’s nest is frustrating, but it’s mostly down to friction...

https://www.yankee-bookmarkings.win/stop-waking-up-to-a-bird-s-nest-pillow-friction-is-why-you-get-frizz-and-those

Waking up with a bird’s nest is frustrating, but it’s mostly down to friction while you toss and turn. All that movement against your pillowcase causes frizz and those stubborn morning tangles