YSK: If your house starts to flood, you can put anything you want to save in your dishwasher and lock it. It is water proof and will keep flood waters from getting inside.

Not only will your dishwasher keep water from making a mess when washing your dishes. It can also be used to to put objects you want to protect during a flood. Make sure to put your stuff inside it and lock it like you would before turning it on. Note: Don't turn it on once you put things inside it to protect from the flood.