Stop waking up with knots by swapping cotton for silk to minimise friction. If...

https://www.strobe-bookmarks.win/stop-wake-up-frizz-by-reducing-night-time-friction-standard-cotton-pillowcases

Stop waking up with knots by swapping cotton for silk to minimise friction. If you’re a restless sleeper, try securing your hair in a loose, low plait or scrunchie to protect your ends