Bleach with caution: wait 3-8 weeks between sessions to let new growth appear and your hair recover. Avoid DIY double bleaching in a day; leave complex processes to the pros to prevent severe damage.

I'm going to start by saying that, on the whole, I wouldn’t advise bleaching your hair at home. I've seen firsthand just how disastrous the results can be, and having interviewed many hairstylists ...

Every product on this page was chosen by a Harper's BAZAAR editor. We may earn commission on some of the items you choose to buy. “Bleaching the hair is a very in-depth process,” Pearl explains. “A ...

Heating tools, chemical treatments, frequent box dyeing, and bleaching—all of these can put a lot of stress on your strands, and if you're not mindful of how often you use them, you run the risk of ...

What should you know before deciding to bleach or color-treat your hair? If you're in the process of deciding whether to take the leap, you first need to "ensure that your hair is in good condition to ...

Imagine this: you've followed every step of your typical at-home hair-dyeing routine to the letter, but this time your hair comes out an entirely different color than usual. Turns out, you picked up ...

The first time I dyed my hair, I used hydrogen peroxide. I was an ignorant college student and I just walked into a supermarket, bought the liquid, and went home and applied it. The result was dry ...