- Soft cloths
- Soft-bristle brush
- Hot water
Project step-by-step (5)
Check Your Filter Type
Interestingly, it’s the older dishwashers (made before 2010) that tend to have self-cleaning filters. These filters were typically equipped with noisy grinders, so manufacturers switched to quieter filters (without grinders) that need to be manually cleaned. To find out what kind you have, look at the bottom of the dishwasher under the spray arms. Self-cleaning filters sport a circular plastic grid or series of holes that cover the filter. Filters that need to be manually cleaned are round and look somewhat like the filters on popular water pitchers. If your dishwasher won’t drain, here are the three things you should check.
Remove the Lower Rack
Empty and remove the lower rack. The top rack can remain in place, unless it is in the way. Here’s how to fix a dishwasher rack.
Clean Debris from Area Near Filter
Once you spot the filter, wipe away any debris near it with a soft, damp cloth. Check out these helpful DIY dishwasher repair tips.
Remove and Clean Filter
Unlock and remove the upper filter (the cylindrical piece) by turning it and pulling it out. There may be directional arrows on top. Rinse the filter under hot, running water. If any debris is stuck on, gently scrub it with a soft cloth or brush, such as a toothbrush. Do not use wire brushes or scrubby pads, as they may damage the filter. Here are the 10 ways you’re loading your dishwasher all wrong.
Create a Cleaning Schedule
Stay on top of your filter-cleaning by establishing a schedule. If you use your dishwasher daily and don’t scrape or rinse items before loading, clean your filter monthly. If you only use it a few times a week, and rinse or wash items before loading, you only need to clean your filter once or twice per year. You can wash these 10 (surprising) items in your dishwasher.