Symptoms
- Water dripping from where hoses connect to the wall or machine
- Wet wall or floor behind the washer
- Visible mineral buildup or rust near the fitting
- Leak worse during the fill portion of the cycle
Likely causes
- CommonLoose hose connectionFittings can loosen slightly over time from vibration during use.
- CommonWorn rubber washer inside the hose fittingThe small rubber gasket inside each connection degrades with age and water exposure.
- PossibleCracked or aging hoseRubber hoses typically should be replaced every 5 years or so as they become brittle.
- Less commonCross-threaded or damaged fitting threadsThreads that were cross-threaded during install won't seal no matter how tight.
What to do
- Turn off the water supply valves before working on the connections.
- Disconnect the hose at the leaking end and inspect the rubber washer inside for cracks or flattening.
- Replace the rubber washer if damaged; these are inexpensive and sold at most hardware stores.
- Reconnect the hose and hand-tighten, then add a quarter turn with pliers or a wrench, avoiding overtightening.
- If the hose itself looks cracked, bulging, or is more than 5 years old, replace the entire hose with a new one, ideally braided stainless steel.
- Turn the water back on slowly and check the connection for drips before walking away.
Tools and parts
- Pliers or wrench
- Towels
Washing machine hose washersSearch: “washing machine hose rubber washer”
Braided washing machine supply hoseSearch: “braided stainless steel washing machine hose”
When to call a pro
This is typically a simple DIY fix; a plumber is only needed if the wall valve itself is leaking or damaged.
Safety
Generally low risk
Generally low risk for a careful person. Stop if anything looks different from what this guide describes.