Waking up with frizzy, tangled hair? It is likely the friction from your cotton...

https://www.4shared.com/office/RJmubNyege/pdf-7073-15703.html

Waking up with frizzy, tangled hair? It is likely the friction from your cotton pillowcase. Switching to silk or a loose braid isn't just luxury. It is a practical way to save your ends and cut down on your morning styling time