I heard you screaming all the way over here!!! I would have screamed too. I'm sorry - I know there are good snakes but a snake is a SNAKE!!!!![]()
Thank Gawd for the vacuum cleaner that night...Please don't kill the snakes. One day I will move down to SoWal and will place myself on call as a snake remover. They are such beautiful creatures and do so much good for the environment.
Anyway, go to the hardware store and get a screen that you can install over the end of the dryer vent where it empties outside. Most vents are equipped with flaps but animals have no trouble moving that flap out of the way and getting in.

...and when the dryer is operating, the vents are usually open, blowing warm air, which probably feels really nice and cozy for cold-blooded animals....
Anyway, go to the hardware store and get a screen that you can install over the end of the dryer vent where it empties outside. Most vents are equipped with flaps but animals have no trouble moving that flap out of the way and getting in.