I have dark brown hair and I was thinking about going blonde.
Would this screw my hair up or would it be okay?

Using bleach can be a little tricky and it can damage your hair if it's not done right. I recommend that you let a professional do it for you.

i have dark brown hair and i was thinking about going blonde.
would this screw my hair up or would it be okay?
If I were you, I'd talk to a colorist first. Your skin tone might not be a good match. They may advise you on which shades look best with your coloring