Thankfully, many people can unclog the AC drain line on their own with just a few simple tools and some basic knowledge. Although the procedure isn't very challenging, it does call for some safety ...

But what do you do when your drain is backed up? Call a plumber right away? Pour chemicals? Well there are some simple fixes to try yourself before resorting to the nuclear option.

Learn how to clean drains using baking soda and vinegar. Easily clean and unclog sinks, showers, tubs and other household drains.

Newer homes should have a flow switch attached that automatically shuts off the a/c if the pan or drain line gets clogged to prevent any damage to the unit.

A plastic drain cleaner: Sometimes called a hair snake or drain cleaning tool, these flat plastic lengths are designed to flex into small drains, hook drain detritus, and allow you to pull them out.

Professional plumbers know all the tricks for how to unclog a shower drain, and many of these tricks are easy enough for DIY’ers to take on.

Your air conditioner is an essential part of surviving the summer months, but it does need regular maintenance, such as cleaning the AC drain. Here's how.