Not all bad dye jobs have to end in an emergency ... If you’ve had your hair professionally bleached and then choose to bleach it again at home, you’ll almost certainly have severe hair ...

Hayden Panettiere is fixing up her ‘do! “My hair was so damaged from all the bleaching and color changes — not to mention all ...

So even if you’re not reaching for the bleach, it’s still best to steer clear! Use the right tools (and heat protection) Okay, we’ve all heard a million times that heat is bad for our hair.