Common Dishwasher Mistakes and How to Avoid Them

Dishwashers are designed to make our daily routines easier and more efficient—but are you really using yours to its full potential? Many people unknowingly make common dishwasher mistakes when using their machines, which can reduce performance. If your dishes aren’t coming out as clean as they should, you might be using your dishwasher incorrectly in some ways.

Continue reading to learn more about the most common dishwasher mistakes and how to avoid them so you prolong the lifespan of your appliance and enjoy sparkling kitchenware. 

Do’s and Don’ts of Dishwasher Use: 9 Dishwasher Mistakes—And What to Do Instead

Are you confused lately as to why you’re not getting the best cleaning results from your dishwasher? You could be using it incorrectly. The below dishwasher mistakes will help you better understand how to use dishwashers more efficiently for flawless cleanliness. 

The following points are some of the most common dishwashing mistakes and what you should be doing instead:

1. Overloading the Dishwasher

Overloading the dishwasher to the point of stuffing easily leads to reduced washing performance. When you overcrowd the racks, you end up blocking water jets, preventing water from reaching all corners and all items. This way, your kitchenware does not get cleaned properly. 

What to Do Instead: You should leave enough space between items to avoid stacking and stuffing the appliance. 

2. Incorrect Placement

One common dishwasher mistake is incorrect placement—and it can take many forms. Think overlapping dishes, large bowls blocking the spray arms, plastic items placed on the bottom rack, and plates facing in different directions. These small missteps can lead to poor cleaning results and even damage your kitchenware over time.

What to Do Instead: Face all plates in the same direction towards the spray arms, avoid overlapping pieces to prevent blocking water flow, put larger items like bowls and cutting boards at the back, and place plastic items on the top rack to prevent them from warping due to the heat.

3. Not Removing Food Residue

Another common mistake is putting the dishes, pots, pans, and utensils into the dishwasher without removing the excess food. You may think that you don’t need to rinse the dishes before loading the dishwasher, but it is actually a necessity. 

Modern dishwashers, like LG dishwashers, are designed to handle some food residue effectively, but it becomes an issue if you don’t remove sticky foods and starchy sauces—these include creamy soups or stews, rice stuck to bowls or plates, peanut butter, jam, and honey—just to mention a few. 

Why is this considered a mistake to begin with? Foods like the ones mentioned above can cling to dishes, harden during the wash, and even clog the filter over time. This results in dirty dishes and unpleasant odors. 

What to Do Instead: Simply scrape off leftover foods and residue before loading the dishwasher. This simple step will ensure satisfying results and maintain excellent performance. 

4. Using the Wrong Detergent 

This common dishwasher mistake can cause excessive suds to overflow and leak onto the kitchen floor. Not only that, but the dishes will still come out dirty, and detergent can accumulate inside the machine, eventually leading to damage.

So, if you are wondering, can I use liquid soap in the dishwasher? The answer is a definite no, because such products are not designed with the right enzymes or chemicals to break down food particles.

What to Do Instead: Simply use a high-quality detergent made for dishwashers, and avoid using regular hand soap or laundry pods. 

5. Placing Non-Dishwasher Safe Items Inside 

Loading the dishwasher with items that are not dishwasher-safe leads to some health risks. For example, certain types of plastic can break down due to high heat or strong detergents, releasing chemicals that stick to the walls of the dishwasher or transfer to dishes in later cycles. This can lead to invisible contamination that affects food safety.

Additionally, such items can easily get damaged, so they warp, crack, or fade because of the detergent or heat. They also cause issues with the dishwasher itself—for example, certain materials may release dyes or residues that lead to discoloration or buildup inside the appliance.

What to Do Instead: Avoid placing wooden utensils, certain plastics, and insulated mugs in the dishwasher. Always check the label of each item before placing it in the machine.

6. Running the Dishwasher Half-Empty 

While overstuffing is a common dishwasher mistake, running it with only a half-empty load is also incorrect. If the machine is half-empty, then you end up wasting water and energy as well as lowering performance. Think of it this way: Dishwashers are designed to be the most efficient when fully loaded.

What to Do Instead: Wait for the full load or simply use the eco mode if available. 

7. Using the Wrong Cycle 

If the cycle you choose doesn’t match the materials or cleaning needs of your kitchenware, then you will get dirty items, risk potential damage to the dishes, and waste water and energy, ultimately leading to higher bills. That said, for long-term performance and cleanliness, be aware of the cycle you’re running and its purpose.

What to Do Instead: Check the dishwasher manual for accurate details about the cycles. Generally speaking, the Quick Wash cycles are for lightly soiled dishes, and normal cycles are for typical loads with not much food residue. Keep in mind that heavily soiled pots and pans have their own cycles, just like with delicate glassware. 

8. Opening the Door Mid-Cycle 

Have you ever missed a dish and wanted to add it to the dishwasher mid-cycle? You may think that opening the machine’s door for a brief moment is harmless, but it is one of the most common dishwasher mistakes. 

Opening the door during the washing cycle causes water leakage, and it disrupts water pressure, ultimately leading to poor cleaning performance. You can risk getting burned if you open the appliance during the drying process, as it will let out hot steam.

What to Do Instead: To stay safe and still get perfectly clean dishware, consult the user manual on how to safely open the appliance while running a cycle. Generally speaking, you should pause the cycle from the control panel, then wait for the spray arms to stop spinning. Open the door slowly, allowing the machine to release the steam. It is best to stand slightly to the side to avoid the hot steam and any water splashes. Finally, it is safest to open the dishwasher during the early wash or rinse phase and not the drying phase. 

9. Ignoring Regular Maintenance 

Maintenance is key to prolonging the lifespan of the appliance and maintaining excellent performance. It is a common dishwasher mistake to avoid regular maintenance, which typically involves checking the spray arms, seals, and draining area, among others.

How do I tell what’s wrong with my dishwasher? Your appliance needs to get checked by professionals if you experience these signs: Unusual noises, dishes not getting clean, water not draining, or clogs and broken parts. 

What to Do Instead: You should contact the best maintenance center in your area to receive help from professionals and experts. 

Do you own an LG dishwasher in Jordan? Do you want to get your dishwasher fixed or checked? Then, contact the LG Maintenance Center now to get your machine repaired in no time. Avoiding common dishwasher mistakes is crucial to the appliance’s performance, so make sure you use it mindfully and consciously to save energy, protect the machine, and maintain satisfying cleaning results.