| Action | Frequency | |--------|-----------| | Scrape (not rinse) dishes thoroughly | Every load | | Clean the filter | Monthly | | Run a cleaning cycle with dishwasher cleaner | Every 1-2 months | | Check the air gap for debris | Every 3 months | | Use a drain hose high loop | Once (during installation) | | Avoid putting fibrous foods (celery, artichokes) or bones in the unit | Always | A clogged dishwasher drain is almost always resolvable without a service call. In 80% of cases, cleaning the filter and checking the garbage disposal or air gap solves the issue. The remaining cases involve the drain hose or pump impeller, which are still DIY-friendly with basic tools. However, ignoring standing water can lead to pump burnout, leaks, and mold – so address the problem promptly.
By understanding the drainage pathway and performing regular maintenance, you can keep your dishwasher draining freely and your dishes sparkling clean.