If you have a sunroof on your car, it's important that you regularly clean out the sunroof drains. Not doing so will result in a wet, stinky interior that can lead to a hefty repair bill.
Checking and cleaning out the sunroof drain isn't a very hard task and can take up to 15 or 20 minutes depending on how well you know cars. In this tutorial, if you own a Chevy Equinox, you'll find out how to clean them out easily. So good luck and enjoy!