How often can I use a semi-permanent hair dye?

Can I use blonde hair dye or do I have to use the hair bleach?

• Ok, so I'm going to dye my hair black and have the underneath blue. Well the kit I had bought for the blue a few months ago I used the bleach but didn't put the blue in because my fiance talked me out of it. So, I'm finally wanting to use the blue and I'm trying to figure out if I can just get the blonde hair dye and layer the blue on top of it or if I should go ahead and get the hair bleach and use it. The reason I ask is because I have a gift card for the hair dye purchase but not the bleach and I don't know if I'll have the money to spend on the bleach but if I have to I'll find a way. I've always done my own hair with the kits and stuff and it's always turned out exactly as I wanted and I prefer to do it myself instead of going to the salon. And for anyone who wants to make a smart comment of," Just go to the salon." Sorry but don't you think if I wanted to go to the salon I would? Any who, back to my question, can I use the blonde hair dye or do I have to use the hair bleach? My hair is currently medium/dark brown (dyed) and the blonde hair dye I'm wanting to use is the Revlon Color Silk #05 Ultra Light Ash blonde. Thanks for any help!

• Answer:

  For Best Results You Should Use The Bleach