Do you have to have a cosmetology license or something to buy hair dye from Sally's Beauty Store?

I what to dye my hair light what can I buy at the store

I would like to die my hair blonde but my natural hair color is black and I would like to bleach it without having to go to a...

what color should I dye parts of my hair what colors will look good <RANDOMNESS XP>

where can you buy semi permanent hair dye that doesn't cost too much?

Where do you buy hair extensions? I don;t wann buy them online. How muich do they cost?

If I can't use it again, do I have to buy a new plastic bowl or what can I use instead for the other dye?

Will yellow or red poster paint from a dollar store dye my brown hair?

This hair product was purchased in a beauty supply store in Washington DC. Where to locate this hair product?

I bleach my hair twice first time came out very nice. then I went back to get the roots done and she turned my hair uneven an...

Ok.um. Theres this thingy thats like a flat iron (but not really) and your suppose to pass it through your hair and it change...