Oh! I saw a news report on those blower hand dryer machines that are in public restrooms instead of paper towels... they are full of bacteria!!! You wash your hands, and the dryer just coats your clean hands with all sorts of bacteria!!! eeeck. It's a bathroom, with all sorts of toilets that spew microscopic bits of whatever is going down the toilet every time someone flushes! And the air intake of those machines suck up all that air, concentrate it, and deposit it on our lovely clean hands!
I will continue to wipe my wet clean hands in my hair (reduces frizz) and then to finish drying them on my jeans. haha... I never liked those machines because they hurt my ears... now I have another reason!