My room doesn't get dirty aside from the FUCKING CARPET my dog can produce. Seriously. Whenever I sweep my basement, I end up with a garbage can full to the top with nothing but thick thick masses of my dog's hair.
At least it's not your own hair...
Seriously...I've found hairballs the size of testicles just lying around on my carpet back when I lived with my 'rents...and nobody ever went in my room for any length of time but me.
Ah, well. Fuck getting it cut, my hair is sexy. And it was probably the well-water making it fall out, since the stuff never did taste right there...