Just 'cause.
As long as their are no chemicals (such as bleach) in your hair dye, then you can't dye your hair too much. A brand I know, that doesn't have any chemicals in the hair dye, is Manic Panic.
Nothing but chemicals.
Yes. If you can touch it, it has chemicals in it.
The chemicals in the hair dye are strong enough to eat through your skin. Especially bleach.
Yes go swimming and let your hair dry in the sunlight it doesn't work for all brunette though It will make it lighter.
You can, but you shouldn't. The oil in your hair 'attracts' the chemicals in the dye, if you will, and helps your hair take the color.
Well, the chemicals in hair dye are pretty intense and can permanently damage your hair. That's the main reason.
Well actually it isn't because there are lots of chemicals in the dyes you use to dye your hair.
It is not advisable for pregnant women to dye thier hair due to the chemicals involved.
maybe the chemicals they use to dye hair.
Pregnant woman can cut their hair but not dye or highlight their hair while pregnant because of harmful chemicals in the dye.
Because your skin/body was having a reaction to the chemicals that were in the dye and that irritation from your body not being used to those chemicals or what was in the dye caused it to itch.