Touch up your roots and only your roots. "I've seen so many clients who come in because they touched up their roots but accidentally dyed their ends, too," says Ionato. "The ends of your hair are more porous, so they suck up color very quickly." So quickly, in fact, that the runoff from rinsing out your roots can stain them. To avoid this, apply conditioner to your ends right before you rinse out the color at the top of your head. Or you could try this quick tip: Mix about one teaspoon of cornstarch into the dye to prevent it from dripping down through the rest of your hair.
Denim Blue Hair : We've seen tons of neon shades in salons and on the red carpet, but this new blue color is truly unique. Unlike a bright or pastel shade, denim hair is a subtler dusty blue. Enhance blue color after washing with Celeb Luxury Color Depositing Shampoo. Cool Ash Hair : Just a hair deeper than grey, this ash blonde on Jane Fonda at the 2018 Oscars is an incredible option if you're not yet ready to embrace fully silver strands.