Water / Article 21
Appliance Leak Attack Plan: Washer, Dishwasher, Refrigerator, or Water Heater
Appliance leaks often hide under cabinets, behind walls, and below flooring.
Situation snapshot
The problem in plain English.
Appliance leaks often hide under cabinets, behind walls, and below flooring.
Start with safety and source control. Then work through what can dry, what needs removal, what should be documented, and where professional mitigation or remediation should take over.
Action order
Move through it in the right sequence.
- 01Shut off the appliance supply valve or main water.
- 02Avoid electrical contact.
- 03Check adjacent rooms and below the appliance.
- 04Dry cabinets, flooring layers, wall bases, and underlayment.
Risk check
What changes the seriousness.
Watch for
Built-in cabinets, floating floors, finished ceiling below, or slow leak odor.
What the pros look for
Pros use moisture readings to decide what can dry in place and what needs removal.
Source backed
