hairy dye question? help! 10 pts! easy :)?

okay i know nothing about hair dye , never dyed it before and my mom will not let me dye it and says it will damage my real hair, but my friend is a pro at hair dyeing and told me theres a hair dye that is temperary like only a month will stay , and will not affect your real hair , is there such a thing?? :D please help ! i want to dye my hair but can it only be temperary like 3 weeks or a month but NO damage??? ty!
 
Back
Top