I went to a school that does hair as well...i've seen their work...it can be iffy lol soo id rather not..
when i was 16 years old i dye hair and i got black hair and my mom says "its blue hair!" but its black! i start coloring hair at my friend's house..
If you do it that way, the professionals won't guarantee the results.
Yes, they stand by their work but they won't stand by work done at home that will effect the salon results.I had my hair dyed and I was not happy with the color , I got it done over free. The place I when to stand by their work.
If it ain't broken, don't fix it...You have pretty hair. You should just leave it alone! (of course your mother probably already said that)