How can i dye my brown hair blonde?

I dyed my hair brown and its washing out now.I have naturally mousey brwon hair and whould like to dye it blonde.whould it beok to put a bottle colour blonde over my hair????

NO! This will reuin your hair, trust me, I've tried. The only way to get your hair blonde is to have it bleached to remove the color you dyed it and your natural color. This is very damaging to your hair however and can take a number of times over the course of a month or more to get your hair a decent color. Repairing the damage it does to your hair takes much much longer. Your best best is to either re-dye your hair an all-over brunette tone that is close to your hair color or darker (DONT GO BLACK i tried that too) or go to a salon and ask for their professional opinion as to how to lighten your hair gradually and safely. Good luck!

it is ok.. of course your hair is going to get lighter but make sure you use the right chemical a directed. Honestly I would advise you to go to a salon better, it is only going to be no more than 25 dollars for dying your hair if you don't do any blower or anything else but just the dye.