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5 Common Dishwasher Problems and How to Solve Them

Did you know that 89 million American households have a dishwasher? With the common dishwasher problems that pop up, they seem to be a necessity.

However, many homeowners do not realize the hazards of operating them incorrectly. A poorly maintained machine can lead to clogged pipes, flooded basements, and other issues.

Do you have a faulty kitchen appliance? Or are you looking to upgrade? Keep reading for quick and easy solutions to common dishwasher problems.

1. Water Not Draining Properly

Common dishwasher problems can be tricky to troubleshoot. One of the most common issues is improper drainage. To resolve the issue, unplug and unclamp the drain pump and hose. If your dishwasher isn’t draining correctly, chances are that the pump is ready to be replaced.

Next, check for any signs of blockages, like food particles or other debris. If you notice any, gently remove them and check the pump for any damage. If none is present, re-attach the pump assembly and run a test cycle.

Lastly, pay attention to the dispose-all trap, which can also be a source of the blockage. If the water is still not draining correctly, it’s best to consult a professional.

2. Unusual Noises During Cycles

Unusual noises during dishwasher cycles are a common problem that often has simple solutions. If the dishwasher is making loud thumping sounds, it may be caused by clogged spray arms. To check for obstructions, remove the spray arms and visually inspect the dishwasher’s interior for debris.

Items such as plastic straws and bottle caps should be removed. The spray arms should be unclogged and cleaned with a stiff brush or toothpick. Another possible cause of noisy cycles is inaccurate load balance.

Ensuring the dishes are evenly distributed in the racks may decrease noise. If the noise persists, the noise may indicate a malfunctioning motor or a loose part. A qualified technician should be called to assess the problem and make necessary repairs.

3. Dishes Not Coming Out Clean

One of the most common dishwasher problems is dishes not coming out clean. This could be due to overloading, blocked arms, clogged filters, mineral buildup, incorrect settings, or using the wrong detergents. To start troubleshooting the problem, unload and check the dishwasher filter to ensure it isn’t blocked with food scraps.

Check the manual’s instructions if the water softener needs to be adjusted. Also, it may be necessary to check the arms and ensure they aren’t blocked and can spin freely. The manufacturer also may require a specific type of dishwashing detergent to provide the dishes come out clean.

It may also be helpful to check the dishwasher settings and ensure the wash cycle is set to the proper temperature and not set on a quick wash. Finally, ensure you don’t overload the dishwasher and leave room for it to clean properly. With these tips, most dishwasher problems related to dishes not coming out clean can be avoided.

Additionally, food debris can often become trapped in the dishwasher’s filter. If that’s the case, remove the filter and clean it thoroughly. Check the water temperature, which should be hot (at least 120 degrees Fahrenheit).

Lastly, confirm the spray arm is not clogged and can move freely after every use. Following these steps should get your dishes back to sparkling clean. If you are considering diagnosing dishwasher problems, check out this local appliance repair for a professional to help you.

4. Unusual Odors Emitted During Cycle

One of the more common dishwasher problems is the unusual odors emitted during the dishwashing cycle. This can be caused by a buildup of food particles left in the dishwasher after cleaning and other items such as grease and detergent. To help tackle the issue, always scrap off any old food debris from the dishes before loading them into the dishwasher and keep the area around the dishwasher clean.

You should also regularly clean your dishwasher’s filter since a dirty filter can cause strange odors. If that doesn’t work, you need to disinfect and clean the inside of your dishwasher. Citric acid or white vinegar can be used instead of bleach because it is less harsh on the dishwasher.

To begin the troubleshooting process, check to ensure the dishwasher is draining properly and that the trap at the bottom of the dishwasher is clear of food particles and debris. If the dishwasher is not draining correctly, the water can become stagnant and cause odors. If the drainage problem is solved, but the smell persists, it’s suggested to use a bio-degradable cleaning solution to clean inside the dishwasher.

These steps should help solve any strange odors your dishwasher may be emitting. Additionally, you can use a cup of white vinegar in the dishwasher and run it on the regular cycle to help combat any musty odors. Finally, products like bleach and citric acid can manicure any residual odors.

5. Leaking and Water Accumulation Issues

Leaking and water accumulation issues are common dishwasher problems. Faulty seals, damaged plumbing, hoses, pumps, or clogged drain can cause these problems. To avoid water damage, it is essential to troubleshoot and resolve these issues as soon as they appear.

First, visually inspect all hoses, connections, and seals. Check the pump for debris or a clog and remove this debris if found. If there are leaking connections, secure them with a wrench.

Ensure the drainage hose is not clogged, and clean the tub’s interior to remove any leftover food particles. If this doesn’t resolve your problem, you may need to consult a professional or purchase a new dishwasher.

Understanding Dishwasher Problems

Common dishwasher problems aren’t as daunting as they may appear. The most common dishwasher malfunctions can quickly resolve with preemptive troubleshooting and maintenance. Contact a local appliance technician today for more advice on keeping your dishwasher running smoothly.

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