Ever wake up with knotty, frazzled hair? It’s usually down to friction against...

https://www.nav-bookmarks.win/wake-up-with-less-frizz-by-rethinking-your-sleep-cotton-creates-friction-that

Ever wake up with knotty, frazzled hair? It’s usually down to friction against standard cotton pillowcases. Switching to silk helps, but a simple loose braid or a satin scrunchie is just as effective at preventing breakage