Narrow it down
What this symptom can tell you
Water comes from the front of the door
Excess suds, a blocked spray pattern, an item in the seal, or an unlevel installation may be involved.
Water appears under the sink
A supply line, drain hose, disposal connection, faucet, or sink plumbing may be the source.
Water appears beneath the machine
An internal hose, pump, seal, or inlet component may be leaking and normally requires service.
These patterns narrow the next check; they do not confirm a failed part. Use the exact model number and any displayed code before ordering parts or authorizing repair.
Try these checks in order
Exact controls and access points differ by model. Stop when a step does not match your appliance or manual.
- 1
Find the leak timing
Dry the area and observe from a safe distance. Note whether leaking starts during filling, washing, or draining.
What you want: The timing narrows the likely path. - 2
Clear the door seal
Remove food, labels, or utensils from the visible gasket and door edge. Do not remove the seal.
What you want: The door closes evenly against a clean gasket. - 3
Correct loading
Large trays or handles can deflect spray toward the door. Reposition items and ensure racks are fully seated.
What you want: Nothing touches the door or blocks spray arms. - 4
Use dishwasher detergent only
Hand dish soap and too much detergent create foam that can escape the door.
What you want: The detergent type and amount match the manual. - 5
Check under-sink connections
Inspect the water and drain connections for drips or a loose hose. Do not disturb hard-wired connections.
What you want: Visible plumbing connections stay dry.
Most common categories
Possible causes to consider
- Hand dish soap, too much detergent, or detergent not intended for automatic dishwashers.
- A dish or utensil directing spray toward the door.
- Debris or damage visible on the door seal.
- A loose, split, or leaking visible hose or plumbing connection.
- An internal pump, tub, seal, or valve leak requiring service.
Stop and arrange help when
- Water is near wiring, an outlet, or the control panel.
- A hose or tub is split or spraying.
- The door, hinge, or latch is damaged.
- The leak comes from underneath the cabinet.
If the problem remains
Find the full model number. Open the official manual, check for a recall, and describe which checks you completed before contacting service.
Outcome check
Did these checks resolve the problem?
Your answer helps identify which guides need improvement. No appliance details are submitted.
Common questions
Dishwasher leaking: FAQs
Can dish soap cause a dishwasher leak?
Yes. Hand dish soap creates excessive foam that can escape around the door and base. Stop the cycle and follow the manufacturer’s suds-removal guidance.
Why does the dishwasher leak only on some loads?
A tall utensil, cutting board, pan, or overloaded rack may redirect spray or prevent the door from sealing consistently.
Can I keep using a dishwasher with a small leak?
No. Stop using it until the source is identified. Even a small leak can reach flooring, cabinetry, wiring, or nearby outlets.
Research and verification
Source basis
This general guide was reviewed against official manufacturer support libraries and safety guidance. Exact controls, access points, installation limits, and reset procedures vary by model; the manual for your exact model takes priority.
See something unclear or incorrect?
Send the page link, appliance model, and the detail that needs review.