Intro: A dishwasher full of water looks serious, but the fix is often simple.
1. Clean the filter
Food debris blocks drainage.
2. Check the drain hose
Make sure it isn’t kinked or blocked.
3. Run a hot cycle
Helps clear grease build‑up.
4. Check the sink drain
If the sink is slow, the dishwasher will be too.
5. When to call a technician
If the pump isn’t making any noise.
Summary: Most drainage issues come from blocked filters or hoses.