Replace the clean filter, tighten the knob, and close the access panel.

Once you feel the snake push through (it will go in much easier), pour a kettle of boiling hot water down the pipe to flush out the remaining debris.

Use a flashlight to look inside the hole where the filter was. You may see a plastic fan (the impeller). If it is jammed with debris, use needle-nose pliers to carefully remove it. If it spins freely, you're good.

Modern machines often display "OE" (LG), "5C" (Samsung), or "F21" (Whirlpool) when they can't drain. Step 1: Check and Clean the Drain Filter

This is a small panel on the bottom front (for front-loaders) or bottom right/left (for some top-loaders). Use a flathead screwdriver to pop it open.

A washing machine holds several gallons of water. If you skip this step, you will flood your floor.

First, she removed any visible debris from the washer drain, such as lint or coins. Then, she inserted the plumber's snake into the drain and gently twisted it, trying to dislodge any blockages. As she twisted, she pulled out a nasty-looking clog, comprised of hair, soap scum, and fabric fibers.

By following these steps and tips, you can easily unclog your washer drain and prevent future clogs.