My hair is a dark brown color with blonde highlights what can I buy at a store to strip the blonde out?

What can I buy at the store to strip the blonde out of my hair? I want to just dye it one color ... dark brown.My hair is a dark brown color with blonde highlights what can I buy at a store to strip the blonde out?
You don't need to strip the blonde out, there's nothing there to strip. Just dye your whole head the color you want.My hair is a dark brown color with blonde highlights what can I buy at a store to strip the blonde out?
What you need is to put color into your blonde highlights. No stripping. Your best bet will be a semi permanent color in a medium brown. You won't want to get it too dark or it will look too harsh. Choose a warm or natural brown shade-avoid ash unless you really like moss green colors. Be sure to process the color for the recommended time and use a gentle shampoo when you wash your hair. You may have to re-do the color ever 6 weeks but the semi perm colors really give a great shine to your natural hair too. Ion hair color has a great semi perm line available at Sally's