Well I have ash blonde hair to be exact.. and I want to do my hair dark brown or brown and I heard that you have to mix a color in order for you to get that dark brown when you dye it or else its not going to work.. and if you don't mix that certain color its ganna come out green? So does anyone know what color you exactly mix?. thank you very muchhhh for your time and I hope you guys can help:)

Yep. Add-in red or it will turn green. Use the SEARCH function. This has been answered ten thousand times.

How much red?. the whole bottle?.

Another thing lol... does it matter what kind of red? Lyke can I use burgundy or something or does it have to be red red..

Thanks.