
Dishwasher leaking under the floor?
A slow dishwasher leak often shows up as soft, swelling flooring or cabinet bottoms, not a puddle. Turn off the valve under the sink, switch off the dishwasher's breaker, and check for wet subfloor.
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- Turn off the water valve under the kitchen sink.
- Turn off the dishwasher's breaker.
- Look for swollen cabinet bases or lifting floor.
- Check the basement or room below.
Avoid
- Don't keep running it to see where it leaks.
What a water damage company usually does
Pros check under the flooring and cabinets with moisture meters and dry the subfloor before it rots or grows mold.
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