Dishwasher mistakes are surprisingly common—and they could be costing you clean dishes, higher energy bills, or even early appliance failure. While dishwashers are built for convenience, how you load, clean, and maintain them has a major impact on their performance and lifespan.
At Appliances 4 Less, we help homeowners not only find the best appliances at discounted prices, but also get the most out of them. If your dishwasher isn’t running like it used to, one of these five mistakes might be the reason.
Overloading the Dishwasher
One of the most frequent dishwasher mistakes is overstuffing it with dishes. While it may seem efficient to fit in “just one more plate,” overcrowding blocks water spray and detergent flow, leaving dishes dirty and sometimes even damaging delicate items. To avoid this, load dishes with enough space for water to reach every surface. Cups should be angled to drain, and large pots should never block the spray arms.
Not Cleaning the Filter
Your dishwasher has a filter that catches food particles and debris. If it’s not cleaned regularly, those particles recirculate during the wash cycle, making your dishes look (and smell) worse. It also increases the risk of clogs and motor strain. Remove and rinse the filter once a week under warm water to keep your dishwasher running smoothly.
Using Too Much or the Wrong Detergent
More detergent doesn’t always mean cleaner dishes. In fact, using too much can cause buildup on dishes, create excessive suds, and damage internal parts. Stick to the recommended amount and choose detergent that’s compatible with your water type and dishwasher model. Many people also overlook the benefits of rinse aid, which helps water drain and prevents spotting on glassware.
Skipping Routine Maintenance
A dishwasher is a low-maintenance appliance, but that doesn’t mean you can ignore it entirely. Skipping basic upkeep—like cleaning the spray arms, wiping the door seals, and running a monthly cleaning cycle—leads to buildup, odors, and reduced efficiency. Using white vinegar or a dishwasher cleaner can help dissolve grease and lime deposits that affect performance.
Incorrect Loading Techniques
Believe it or not, dishwasher loading technique makes a huge difference. Placing items face-down ensures they get cleaned properly. Glasses and cups go on the top rack, while plates and heavier items belong on the bottom. Avoid nesting utensils and always keep plastic away from the heating element to prevent melting. These small adjustments help ensure your dishwasher performs at its best every time.
Why Dishwasher Care Matters
Avoiding these common dishwasher mistakes will not only give you cleaner dishes but also help your appliance run more efficiently and last longer. Just a few changes in your routine can reduce repairs, improve water use, and keep energy bills in check.
If your current dishwasher is no longer cutting it—despite following all the right steps—it may be time for an upgrade.
Find Affordable Dishwashers at A4L
Visit A4L.com today to browse energy-efficient dishwashers and get expert advice on installation, care, and maintenance. Stop making these dishwasher mistakes and start enjoying better performance and peace of mind.
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