You can change your hair color when ever you would like because you can buy hair dye for your hair. So you can dye your hair any time when you buy the dye.
If you've got a Sally Beauty Supply near you, go there. If you're looking for really vibrant punky color, you want Manic Panic.
buy some hair dye
for your hair:you can bleach it or use color remover. and for your shirt : i think you can buy some special stuff to wash.. don't mind my bad English xD
it depends on whether or not it is permanent, and whether or not you are a blond. If it doesn't come out in 1 month, you will have to shave your head.
There is no color you "should" dye your hair...it's whatever color you want to dye it!
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?
for short term you can buy the spray on hair color
hair changes colour because people use hair dye
go to a store look for hair dye, buy it, then go home and read how to use it
actually they took there favorite colors && decided to color their hair the colors are easy to buy actually ! plus its hair dye && they bleached it
It depends on the type of hair dye you used. If it is the temporary hair dye, then your original hair color will come back. If it is permanent hair dye, it might grow back, or it might not.