50 Best Hair Tips From Around the World
Czech Republic: Onion Rinse
To achieve ideal neutral blond highlights Sula suggests this trick, which originated in the pre-hair-product era: "Boil some yellow onion skins, let the water cool, and use it as a rinse." Boil the skin of 6 onions in 4 cups water for a blond color rinse, the secret of Czech women. We tried it; the rinse doesn't smell.