Below is a video giving tips for how to clean a dishwasher with vinegar.
You should routinely clean your dishwasher once a month, at least.
This helps get rid of stuck on food, detergent build up and hard water deposits, all of which can make your dishwasher not run as well and not clean your dishes as well.
A simple way to clean your dishwasher, especially when you have detergent build up and http://www.stain-removal-101.com/remove-hard-water-stains.html
