In short, the steps to follow would be:
• Disconnect from any power source and remove the battery
• Shake off as much excess liquid as possible
• Rinse with water (distilled preferably if you live in an area with hard water)
• Leave to dry and cross your fingers
It is probably safe to say that doing this would have a negative effect on any warranty you might have, but we have seen friends perform this procedure with cell phones that have been dropped in the ocean and remote controls that have found their way into the sink with pretty good success. If you find yourself in this situation it looks like a little effort could save you a few bucks and a trip to the store.
-image via glutenfreegirl