@darkeden112 not where I live it isn't One of hygienists I go to always ends up ruffling my hair with her boobs (unintentionally, she's just stacked). All of the hygienists in that practice are in their 30s.
Why would she risk her own health like that? When teeth are drilled, there is a crapload of dangerous germ and organics mix. It's pretty dangerous to inhale.