It may not be very harmful to hair, but it certainly doesn't help it.
The good things about this is that you will have bright eye catching hair. The bad things are that its not really a natural colour. Also, depending on the hair type and colour you already have, this could be bad for your hair.
its like dying your hair just for animals and dying your hair can add up to loosing hair and its bad for your healthy hair and the same for a dog
Yes.
Well, keep your overall health good. You can use a good shampoo & conditioner, and rinse in cold water. Don't iron your hair, heat is bad for it.
Yes it is a very bad idea! The chemicals in hair dye can be toxic to dogs.
No. It's very good, just ask your doctor. 9.5/10 recommend
um, dying is pretty bad
Breathing the strong chemicals used in perm solutions certainly isn't good for your lungs.
it is good for it to be in your hair
It would only be bad if you are allergic to it and/or ingest it.
no, they are really bad the bleech is really bad for your hair!
No it is not