Here’s what to know. How to find your washing machine’s filter Before removing the filter, make sure your washing machine is turned off —with all knobs in the “off” position—and unplugged.

Luckily, learning how to clean your washing machine's filter is simpler than it sounds, and doing so regularly can save you a repair bill down the line.

Most people regularly empty out the dryer’s lint filter after the cycle is finished, but many don’t know about the washing machine drain plug (also known as a drain trap).