Before you panic and call an expensive plumber, take a deep breath. This is one of the most common (and easiest) appliance problems to fix yourself.
Pull the machine away from the wall. Locate the drain hose—it’s the thick, ribbed plastic or rubber tube running from the back of the washer to the standpipe or laundry sink. washing machine drain hose clogged
Take the hose outside or to a utility sink. Stick a garden hose into one end and turn the water on full blast. If the water shoots out the other end freely, you’re done. If it backs up or trickles slowly, you have a deeper clog. Before you panic and call an expensive plumber,