Here’s the best dye for dark hair, the best color for gray hair, and everything in between, plus tricks for getting better at-home color results.

Application With the dye now cool, use an old toothbrush or a fine-tooth comb to apply it to the gray areas. Leave it on for 20 minutes, then wash your hair with a mild shampoo.

If you apply the dye throughout your hair without actually knowing how it’s going to process or oxidize, your at-home color experiment could end quickly in disappointment, Connor notes.

Clients with straighter texture hair will have a more noticeable growth, while clients with more curl or wave to their hair will have a less noticeable growth.” 6 Gray Blending Ideas for Dark ...

I use a toothbrush instead of the applicator brush because it’s more precise, and apply the dye to little sections of hair, about ½ to ¾ inches thick. I start at the crown and work my way down ...

Why gray hair happens and how to address it Gray hair is one of the most visible signs of aging, caused by the gradual decline in melanocytes—the pigment-producing cells in our hair follicles ...

L’Oréal’s Colorsonic hair-dyeing device takes the guesswork out of coloring your hair at home, distributing dye to your roots at the touch of a button and a fraction of the salon price.

Hair dye on your skin isn’t permanent and will fade eventually. In some instances, the best thing you can do is to wait until the stained area naturally lifts from your skin.