A dishwasher leak often starts small enough to seem manageable — a bit of water at the toe-kick, a damp cabinet floor nearby — but the underlying cause is worth identifying promptly rather than simply wiping it up after each cycle.
Why Small Leaks Escalate
Water pooling repeatedly under a dishwasher can warp subflooring, promote mold growth in an enclosed cabinet space, and in some installations sits close enough to electrical connections to become a genuine hazard over time, not just a cosmetic nuisance.
Common, Less Serious Causes
A worn door gasket, a slightly misaligned door latch, or overfilling with the wrong type of detergent causing oversudsing are the most common leak causes, and none of them require immediate emergency action, just prompt attention.
A Sign to Stop Using It
If the leak is significant enough to reach the floor consistently, or if you notice the base of the unit is warm or you smell anything electrical, stop running the dishwasher and shut off its water supply until it’s inspected.
Getting It Fixed
Most leaks trace back to an affordable, straightforward part. Head over to our Kenmore dishwasher repair page when you’re ready to get one scheduled.