i don't see why not..
The longer your keep the dye in, the more it will damage your hair. Follow the instructions, closely. ;)
yes
It won't take. Synthetic hair is made from acrylic or plastic.
Yes. It is possible.
It's okay. Having dark hair should not stop you from dieing it any darker or lighter.
Okay, you should not perm you hair right after you dye your hair because you will be damaging your hair even more and the damage you are causing on your hair already will be increased.
any age is okay, if you are young then parents should approves
A very good non-permanent caramel dip dye is the Manic Panic hair dye. As of August 2013, the price of the Manic Panic hair dye is $14.95, plus tax and shipping.
You can dye your hair however you like, I don't think it would screw up your hair any way
I have dark hair but know hair pretty well. For example, my friend had blond hair and died it to brown. When you dye hair, the old color goes down to the end of your hair, so it will be lighter on the bottom. If you wash your hair the color will get lighter. If you dye your hair darker when it's light, your hair will be different shades and the dye usually doesn't stay in long. Also dying your hair that aggressively isn't healthy for your hair.
a hair dryer does not dye hair
hair dye