Few things are more frustrating than a dishwasher that doesn’t seem to clean your dishes properly. If your dishwasher isn’t cleaning dishes the way it used to, there are a few things you can do to try to fix the problem. This blog post will cover some of the most common reasons why dishwashers don’t clean well, and how to fix them.

Dishwasher not cleaning dishes: check the filters
One of the most common reasons why dishwashers don’t clean dishes properly is because of clogged filters. Over time, food particles and grease can build up on the dishwasher’s filters, causing them to become clogged. When the filters are clogged, the dishwasher cannot spray water as effectively, which means that your dishes won’t get as clean.
To clean the filters, first, locate them. They are usually located near the bottom of the dishwasher, near the spray arm. Once you’ve located the filters, remove them and rinse them thoroughly with hot water. If the filters are extremely dirty, you may need to soak them in hot water for a few minutes before rinsing.
Once the filters are clean, put them back in place and run a test cycle. If the dishwasher still isn’t cleaning dishes properly, move on to the next troubleshooting step.
Dishwasher not cleaning dishes: check the spray arm
Another common reason why dishwashers don’t clean dishes properly is because of a clogged or damaged spray arm. The spray arm is the part of the dishwasher that actually sprays water on the dishes. If it becomes clogged, it won’t be able to spray water as effectively, and your dishes won’t get as clean.
To clean the spray arm, first, locate it. It is usually located near the bottom of the dishwasher, underneath the filters. Once you’ve located the spray arm, remove it and rinse it thoroughly with hot water. If the spray arm is extremely dirty, you may need to soak it in hot water for a few minutes before rinsing.
Once the spray arm is clean, put it back in place and run a test cycle. If the dishwasher still isn’t cleaning dishes properly, move on to the next troubleshooting step.
Dishwasher not cleaning dishes: check the dishwasher’s interior
Another possible reason why your dishwasher isn’t cleaning dishes properly is because the interior of the dishwasher is dirty. Over time, food particles and grease can build up on the dishwasher’s interior, and if they aren’t cleaned regularly, they can hinder the dishwasher’s performance.
To clean the dishwasher’s interior, first, locate the dishwasher’s filter. The filter is usually located near the bottom of the dishwasher, near the spray arm. Once you’ve located the filter, remove it and rinse it thoroughly with hot water. If the filter is extremely dirty, you may need to soak it in hot water for a few minutes before rinsing.
Once the filter is clean, put it back in place and run a test cycle. If the dishwasher still isn’t cleaning dishes properly, move on to the next troubleshooting step.
Dishwasher not cleaning dishes: check the dishwasher’s drain
Another possible reason why your dishwasher isn’t cleaning dishes properly is because the dishwasher’s drain is clogged. Over time, food particles and grease can build up in the dishwasher’s drain, causing it to become clogged. When the drain is clogged, water can’t flow through it properly, and this can cause your dishes to come out dirty.
To clean the dishwasher’s drain, first, locate the dishwasher’s filter. The filter is usually located near the bottom of the dishwasher, near the spray arm. Once you’ve located the filter, remove it and rinse it thoroughly with hot water. If the filter is extremely dirty, you may need to soak it in hot water for a few minutes before rinsing.
Once the filter is clean, put it back in place and run a test cycle. If the dishwasher still isn’t cleaning dishes properly, move on to the next troubleshooting step.
Dishwasher not cleaning dishes: call a professional
If you’ve tried all of the troubleshooting steps and your dishwasher still isn’t cleaning dishes properly, it’s time to call a professional. A professional appliance repair person will be able to diagnose the problem and fix it quickly and efficiently.
When you call a professional, be sure to describe the problem in as much detail as possible. This will help the repair person to diagnose the problem more quickly.
Once the problem is diagnosed, the repair person will be able to give you an estimate for the cost of the repair. Be sure to get an estimate in writing before you agree to have the repair done.
If you have any questions about the repair, be sure to ask the repair person before you agree to have the work done. You should feel confident and comfortable with the repair person before you allow them to work on your dishwasher.