As the pool of water collects around the drain, you get a sinking feeling in your stomach. You dread another costly visit from the plumber. However, clogged drains are usually easy enough to correct on your own. An average homeowner should be able to clear most clogs in two hours or less, depending on the severity of the clog. This article explains a number of simple ways to unclog drains and how to avoid clogged drains in the future.