A root touch-up spray is a cheap and easy solution for hiding stubborn grays or grown-out roots for those with color-treated hair. In theory, it sounds like a quick fix: spot grays, part your hair and ...

Add Yahoo as a preferred source to see more of our stories on Google. "Root touch-up powders are good for in between your single process appointments," says Natalie Rotger, hair colorist at Jenna ...

To wit: Justine Marjan, stylist for Gwen Stefani, calls root touch-ups a “game changer” for keeping color fresh at home. Kim Kardashian’s stylist Chris Appleton is also a fan, and says that a good ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." If you frequently color your hair, you're likely familiar with that time in your dye cycle when pesky ...