How do I correct orange roots when I'm bleaching hair blonde?

I suggest using a purple shampoo to remove the brassiness. If that doesn't work, talk to your stylist about toning your hair.

You may need to tone your hair, if not bleach it before doing a light pastel blue shade. Yellow and blue would result in green hair.

No, bleaching your hair won’t make it longer. In fact, since the bleach can damage your hair and make it more brittle, it’s more likely to make your body hair...

Yes, it can. To re-bleach orange roots, it's best to use foils so you get an adequate separation of each section. Also, I'd suggest using a color that's about a...

A level 6 has an underlying pigment of red orange. Using a 20 volume will only expose further warmth. You will have a browned out version of orange.

Use toner before you put on more bleach. Buy a silver shampoo, and use it once every two days. Use a professional toner on it at least once a month...

You might be able to dye over natural black hair, but if you previously dyed it darker, you'll have to use a lightener.

If you’re anxious to go back to your natural color quickly without waiting for it to grow out, you can use a hair dye in a color that’s close to...

You can wash your hair every two days, but aiming for washing it twice a week would be better. Washing it too often will strip your hair if its natural...

It's actually more likely to make your hair thinner -- or not affect it at all.