A distant friend of mine had very frizzy hair. After a few years I saw her again, and she had these amazing silky, shiny, glowing curls. Almost corkscrew curls. Lusterous and sleek.
She said she'd stopped using shampoo. Her dermatologist recommended rinsing her hair well every morning, and scrubbing her scalp once a week with sugar or salt (because they dissolve and rinse away) to keep the skin healthy. Pretty much just leaving the hair alone to manage itself.
Words cannot express how lovely her hair was.
She said that some mornings she didn't even rinse it; and that she could just run her fingers through it, shake her head and go.
"If Americans want to live the American Dream, they should go to Denmark." - Richard Wilkinson