Dishwasher Leaking — Appliance Leak Detection
Back to all problems
Common Water Issue in BC

Dishwasher Leaking — Appliance Leak Detection

Dishwasher leaks damage flooring, cabinets, and subfloors. BC homeowners should know the common leak points and when to call a professional.

Possible Causes

  • Failed door gasket or seal allowing water to escape during cycle
  • Loose or damaged supply line connection under sink or at dishwasher
  • Drain hose leak or loose clamp at disposal or drain connection
  • Overflow from clogged drain or improper draining
  • Failed internal hose or tub seal within the dishwasher

Recommended Steps

  • 1Check if water appears during wash cycle only — indicates operational leak
  • 2Inspect under sink connections where supply line and drain hose connect
  • 3Look for water stains on flooring or cabinet base below dishwasher
  • 4Run empty cycle with towels around base to observe leak location
  • 5If source is unclear, call professional leak detection before damage spreads

Need Professional Help?

Don't let a small leak become a big problem. Contact LeakInspections.ca — a division of Anyleak.ca and Leak.ca — for expert diagnosis.