What grew from this hand dryer - anniversary test!

Did that viral hand dryer get a service or clean? For its viral birthday ? (28M views), I went back and retested THE hand dryer seen by so many last year. This time I altered my testing method. This results appear to show that my hands have more bacteria on them after washing and using the hand dryer - Do youknow why? I know that bacteria come out of hand dryers. They live inside the machine, on the dusty inlet vents. but does it matter? I've identified the main ? species growing, they're common environmental bacteria, the kind you find everywhere and on your skin. Remember this is a quick test, not a scientific experiment, but it could be a great project for someone studying microbiology. I've tested a few different hand dryers and various objects have a look at the videos on my profile.