I have dyed my hair black 3 times now and I want to dye it ash blonde. I've asked loads of people what's the best way to do it but no one knows. I'm also afraid about my hair fallen out and going bold as its already thin :( I want to know the best and most quick way to have my hair ash blonde without going to the hair dressers.

If you hair is already thin from over processing, I would suggest you NOT do any more to it. Unfortunately if you hair is already black it will take a lot of lightening to get it ash blonde. Did you dye your roots each time or did you die your entire head black each time ?

If you want go from black to blonde, a double process, bleaching and toning will be required. You will need to lighten your hair with bleach and then deposit a toner to achieve your desired color. You should go to the salon and get it professionally done.