yes it is safe to dye a child's hair because i know many kids that had it done and they are fine
yes
All hair dye is potentially damaging. If you colour & maintain your hair properly, yes, it can be bad.
No.
depends how thick your hair is !!
yes
No,I don't think it's safe!
Yes, it is safe to dye your hair again after bleaching and toning it. However, you may want to give your hair some time to recover from the last treatment before dying it again.
Yes it is safe but becareful: if your hair is fair and damaged the colour might not all wash out.
It's totally safe, since it doesn't use peroxide. It stains your hair, and actually conditions it.
im not sure it is complete safe but i dont see why its a problem
its excatly the same as womans hair dye, safe if you take the right precautions such as bleaching, etc. i would try out temporary hair dye first
a hair dryer does not dye hair