Depending on what colour the hair dye. Your hair will change colour twice
It is certainly possible to dye hair twice in two days. Most companies supporting hair dye products and hair health are against this.
You develop brain cancer within six months
no it will damage the hair
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.
NO. Its not bad But it makes your hair "burned" and dry but you can heal it with special oil's.
What happens if you use to much hair developer to hair dye
It changes color.
your hair will just be a darker or more vibrant shade of whatever colour you dyed it
It will turn your hair black red.
nothing happens its very good for your hair when you die it have you seen the way it shines!
It will probably just change the fur color for a while. Hopefully it's not the permanent kind of hair dye.
You will have very ugly hair...just saying