Dishwasher Drain Trouble? Here’s the Surprising Cause (and How to Fix It)
What To Know
- Excessive detergent or using the wrong type can lead to a buildup of residue, which can clog the drain and spray arms.
- The drain hose that connects the dishwasher to the sink drain can become clogged with debris or food particles.
- Locate the drain pump at the bottom of the dishwasher and check for any damage or blockages.
If your dishwasher isn‘t draining properly, it’s likely due to a clog. Identifying the cause of the blockage is crucial for effective troubleshooting. Here are some common reasons why dishwashers become clogged:
Food Debris
Food scraps, grease, and other food particles can accumulate in the drain and filter, causing a clog. Ensure you’re scraping off large food particles from dishes before loading them into the dishwasher.
Detergent Buildup
Excessive detergent or using the wrong type can lead to a buildup of residue, which can clog the drain and spray arms. Use the recommended amount of detergent and avoid using dish soap or other cleaning agents not intended for dishwashers.
Grease
Grease from cooking can solidify and clog the drain. Avoid pouring grease or oily liquids down the kitchen sink, which can eventually reach the dishwasher.
Clogged Drain Hose
The drain hose that connects the dishwasher to the sink drain can become clogged with debris or food particles. Check the hose for any kinks or blockages and clean it accordingly.
Damaged Drain Pump
A faulty drain pump can prevent the dishwasher from draining properly. If the pump is damaged, it may need to be replaced.
Clogged Filter
The dishwasher filter traps food particles to prevent them from clogging the drain. Over time, the filter can become clogged and need to be cleaned or replaced.
How to Unclog a Dishwasher
Step 1: Check the Filter
Start by inspecting the dishwasher filter. Remove any visible food debris or other objects that may be causing the clog. Rinse the filter thoroughly before replacing it.
Step 2: Clean the Drain Hose
Disconnect the drain hose from the dishwasher and sink drain. Use a flashlight to check for any blockages or kinks. If you find any debris, remove it and flush the hose with hot water.
Step 3: Inspect the Drain Pump
Locate the drain pump at the bottom of the dishwasher and check for any damage or blockages. If the pump is damaged, it may need to be replaced.
Step 4: Run a Cleaning Cycle
Once you’ve cleaned the filter, drain hose, and drain pump, run a hot water cycle with a dishwasher cleaner. This will help remove any remaining debris or buildup.
Step 5: Reset the Dishwasher
After the cleaning cycle, reset the dishwasher by unplugging it for a few minutes. This will clear any error codes and allow the dishwasher to start fresh.
Prevention Tips
To prevent future clogs, follow these tips:
- Regularly clean the dishwasher filter.
- Use the recommended amount of detergent.
- Avoid pouring grease or oily liquids down the sink drain.
- Run a hot water cycle with a dishwasher cleaner every few months.
- If you have a garbage disposal, make sure it’s running properly to prevent food particles from reaching the dishwasher.
Wrapping Up
Clogged dishwashers can be a frustrating problem, but by following the steps outlined above, you can identify and resolve the issue effectively. Remember to practice preventive measures to keep your dishwasher running smoothly for years to come.
What You Need to Learn
Q: Why is my dishwasher not draining completely?
A: Check the drain hose for kinks or blockages. Also, inspect the drain pump for any damage.
Q: Can I use bleach to clean my dishwasher?
A: No, bleach can damage the dishwasher interior and components. Use a dishwasher cleaner specifically designed for this purpose.
Q: How often should I clean my dishwasher filter?
A: Clean the dishwasher filter every month or two, or more frequently if you use your dishwasher heavily.
