It is certainly possible to dye hair twice in two days. Most companies supporting hair dye products and hair health are against this.
depends how thick your hair is !!
You develop brain cancer within six months
Two days should be enough time for your hair to settle. It may not do much depending on if you are going lighter or darker and also if you are using dye or bleach. Go for it.
it'll be twice the price cause 2 colors= 2 times more swag
If you get highlights, you should wait for a day or two. If you dye all of your hair, you should wait two to three days.
Take a shower and wait till your hair is dry then put buy two dyes and put the first dye in your hair then the second hair dye in your hair. Hope I helped?
lots of stuff, but I only know two things. hair dye and conditioners
You have to bleach your hair before you dye it, because the bleach lightens your hair. You can't put dye on your hair until it's light, and you cannot mix the two together.
Get a friend to do it.
It doesn't matter you need to dye your whole head so it wouldn't matter, if you are dying it two different colors dye the dark hair first
don't ever dye your hair right after perming you must wait two weeks after or dye it two weeks before, you must remember perming and colouring hair are the two most damaging things to do to your hair especially if it isn't done correctly, so you must give your hair time to adjust to its new state before doing it any more damage. hope this helps
a month or two