Hairspay freaks me out, who really knows what's in that stuff. My mom was recently diagnosed with kidney cancer and the doctors believe it was caused by the environment (she cleans a lot and.....you guessed it, uses tons and tons of hairspray). No joke, she swims in that stuff, she has very thin hair and for almost her entire 64 years of life she used massive amounts of hairspray to give it some volume. I am not sure if it really was the cause of the tumor, but she has no other health problems.............makes you think!!!
BTW, she is doing well considering, and will have her kidney removed by the end of the summer.