So , you know when you apply hair color ,do you wait for full 30 minutes? Does the color become intense if you leave it on for an hour ?
Secondly , While washing hair , to clear the hair dye , most instruction papers say that you wash it until the water becomes clear .. well , I have often stood under the shower for over 30 minutes and still some color can be seen in the water .. is that normal? Everytime i have applied a colorant , i have never known how to judge that the colorant is out of the hair 
… once I stood in the shower for over and hour and almost washed out all the color , but that time the hair color faded within two weeks 
I just dont know if its pretty normal for color to drain that much :no: .. and if i dont drain it out , it will stain the towel :no:
Any advise ?