Washing Machine Leaking

Identify when the leak happens — during filling, during the wash cycle, or during spinning. Leaks during filling suggest a supply hose problem; leaks during washing suggest the door seal or drum; leaks during drain or spin suggest the pump or waste pipe.

Check the supply hoses at the back of the machine. These braided flexible hoses connect to the hot and cold taps. Inspect the connections at both ends for drips. If weeping, try tightening the nut by hand — if this does not stop it, replace the hose (£5–15 from Screwfix).

Check the door seal (door gasket) for tears, holes, or debris caught in the seal groove. Run your finger around the inside of the rubber seal and feel for any damage. A split seal needs replacing — this is a common repair (£20–80 for the part depending on machine brand).

Check the pump filter — located behind a small access panel at the bottom front of most machines. Unscrew the cap slowly with a towel beneath, as trapped water will spill out. Remove and clean the filter, then refit it finger-tight with a fresh rubber washer if the old one is perished.

Check the waste outlet — the corrugated grey hose at the back that connects to the standpipe or under-sink trap. Check it has not pulled out of the standpipe or cracked near the connection. It should enter the standpipe at least 15cm to prevent siphoning.

If water is coming from underneath the machine mid-cycle, check the sump hose (a large black rubber hose connecting the drum to the pump internally). This can split or its jubilee clips can loosen. Access requires removing the back panel of the machine.

If the leak is from the detergent drawer, clean the drawer and the drawer housing thoroughly — soap scum build-up can block the rinse jet and cause water to overflow from the drawer.