2-3 weeks
Until you cut or Re-color it
Demi permanent color can last up to 24 shampoos, or 2-3 months, depending upon how often the hair is shampooed.
Not for long, because it is not permanent.
Demi-permanent hair color typically lasts 24-25 shampoos, so if you wash your hair everyday, about a month. This can vary according to the products you use (some shampoos can help preserve color).
Temporary hair color is a product that will not last long. It is very good when you are not sure I you will like the color, but the best is permanent hair coloring, the color results are much much better and last longer. If found a site that specifically comments about temporary hair color, enjoy!
This is a permanent hair color product. It will not wash out. You will only have to touch up your roots as they grow.
It can last upto 6 weeks if its semi permanent and of good brand like Directions. You can try it here
Permanent hair colour contains hydrogen peroxide whereas semi doesn't. Permanent colour changes the colour inside the hair. Semi doesn't. Permanent colour is permanent whereas semi only last 6-8 washes.
Its semi permanent I think 28 washes Hope I helped XD
i have done permanent loreal streaking, how long does it stay..how can we remove dat?plz reply
It depends on the dye you used: if it was temporary when you shampoo your hair the dye will wash out straight away. If it is semi permanent it was last 6-8 washes, if it is a quasi permanent you get 12-24 washes and if it is permanent it won't fade. So depending on how long your dye will last you can wash your hair when you like.
you will have to wait for 1 week after the the hair color.