A washing machine usually leaks because of a worn or loose supply hose, a drain hose that has slipped out of place, a clogged standpipe, or a damaged door seal. Finding out when the leak happens, during filling, washing, or draining, helps narrow down the cause and the fix.
Leaks While Filling
If water appears as the washer fills, check the hot and cold supply hoses on the back. Rubber hoses crack and bulge with age, and the washers inside the connections can wear out. A hose that is bulging or cracked should be replaced right away, since it can burst without warning.
Leaks While Draining
Water on the floor during the drain cycle often comes from the drain hose or the pipe it empties into. The hose may have slipped out of the standpipe, or the standpipe may be partly clogged. If water backs up and spills over the top of the pipe, the clog is likely further down the drain line.
Leaks During the Wash
Front-loading washers have a rubber seal around the door. Tears, trapped debris, or mold buildup can let water escape. Too much detergent can also cause suds to spill out. Wiping the seal dry after each load helps it last longer.
What to Do Now
- Stop the washer and turn off both supply valves behind it
- Unplug the machine only if the floor around the outlet is dry
- Mop up the water and move nearby items
- Check the hoses and drain area with a flashlight
Appliance repair may handle problems inside the washer, but leaks from valves, hoses, or the drain pipe are plumbing issues. Stopping a laundry room leak quickly protects the floor and any rooms below.
If the washer shares a drain with other fixtures that are acting up, you can get the shared drain looked at. JPR Plumbing answers at (833) 603-1840, Monday through Friday.