2006-10-24 21:21:27 · 15 answers · asked by Fiona G 1 in Beauty & Style ➔ Hair
Until you wash it out, cut it out, or dye it another colour.
2006-10-24 21:22:53 · answer #1 · answered by puffy 6 · 0⤊ 0⤋
a few days, depending on how good the quality is. the best quality blue hair dye will probably stay in like a week or so, lower quality might only last for 2 days! so it depends. however, they say that if you dye your hair blue over, and over again, in some time it will stay in your hair a bit longer!
2006-10-24 21:33:20 · answer #2 · answered by Anonymous · 0⤊ 0⤋
yes i would just when using manic panic i used midnight blue so remember to re-dye every 3-4 weeks also use a blow dryer while the dyes in it will last longer and rinse the dye out until the waters clear with ice cold it locks in the color
2016-05-22 12:23:21 · answer #3 · answered by Anonymous · 0⤊ 0⤋
When I had blue streaks they lasted about 4 months before they turned greeny blonde, but it depends on your hair colour etc. I dyed the streaks blonde first, have light brown hair naturally. If you are natually blonde or redhead it will probably last a little longer.
2006-10-24 21:29:12 · answer #4 · answered by Lukecore 1 · 0⤊ 0⤋
Well it depends: what kind of dye it is? Is it a dye that is contemery or permentent? if its only contemery if should stay in for about 7-9 washes? and if its permentent it should stay till u cut it or dye it another coulor.
PS: sorry about my spellin i just suck at it.
2006-10-24 21:56:40 · answer #5 · answered by **Carrie-Roxz** 1 · 0⤊ 0⤋
Depends how you put it in.
If you bleached first and put in permanent colour it'll be there until it grows out (although it will fade quite a bit).
Semi permanent on unbleached light hair will last a few weeks, on dark hair, one or two washes.
2006-10-24 21:32:09 · answer #6 · answered by Anonymous · 0⤊ 0⤋
if it's permanent than it will start to fade in 3-4 weeks so you have to tone it every so often to keep it vibrant. most of the time you have to lift natural hair color out with bleach to add the blue hair color so your hair shaft is wide open and wont hold on to hair color very easily so that's why you will have to tone so often!!! so the only way to completely get rid of it is to color over, or cut it off!!!!
2006-10-24 21:31:05 · answer #7 · answered by nativeprincess1 3 · 0⤊ 0⤋
If the dye is semi-permanent then 6 to 8 washes.
if its permanent then it will stay thre until it grows out (quite long time!) or you dye it another darker colour...(sorry if it is permanent!!!)
2006-10-25 00:36:59 · answer #8 · answered by CM 2 · 0⤊ 0⤋
Depends on maintenance and how regular you wash it. The more you wash the more the dye wears out.
2006-10-24 22:31:06 · answer #9 · answered by macho knatcos 2 · 0⤊ 0⤋
what does the box say? but i think that if you just want blue streaks then get those hair gels, they are not expensive and u don't have to worry about ure hair going green!
2006-10-24 22:19:53 · answer #10 · answered by ♥Killing Loneliness♥ 3 · 0⤊ 0⤋