Signs It’s Time to Replace Your Dishwasher

Fri Aug 08 2025

Kitchen

Is your dishwasher not quite doing the job it used to? Deciding whether to repair or replace your dishwasher can make a big difference in preserving the value you’re looking to gain from your appliances. It’s important to be able to recognize the key signs that your dishwasher might be ready for retirement.

In this article, we'll discuss the telltale signs it’s time to replace your dishwasher and offer some added benefits of replacement to help you make the right decision on whether to repair or replace.

How Do You Know When to Replace Your Dishwasher?

Let’s break down some of the most common indicators your dishwasher is ready for replacement:

Your Dishes Aren’t Coming Out Clean

If your dishwasher isn’t doing its job no matter how carefully you load it or how much rinse aid you use, it might be time to move on. Built-up residue, cloudy glassware, or food particles stuck on plates after a cycle often signal that internal components might be failing.

Before deciding to replace, try cleaning your dishwasher thoroughly and running a cycle with a dishwasher cleaner. If that doesn’t work, it might be in your best interest to seriously consider an upgrade.

It’s More Than 10 Years Old

It’s only natural for appliances to start showing signs of aging as time goes on. The average dishwasher lifespan is about 10 years. Your older unit might still run, but might not be putting out optimal performance.

Verifying the age of your dishwasher might play a big role in deciding whether it is worth repairing or replacing. Once dishwasher units start hitting and exceeding that 10-year mark, investing in a new one might be your better option to ensure longevity and peace of mind with your unit.

Leaking or Rusting

One of the biggest indicators that it might be time to replace your dishwasher is when you notice leaking on the floor. This is a major warning sign in addition to being an inconvenience. Leaking underneath your unit or noticeable rust inside might be caused by a cracked tub or faulty seals that can be very expensive to repair.

Replacing serves as a more cost-effective option in the long term. Constant repairs can add up, and you can get more value for your dollar investing in a new dishwashing unit in this case.

Loud or Unusual Noises

Other component failures in places like the motor or in other worn-out parts could be the cause of common “loud” noises coming from your dishwasher. Sometimes, repairs can still salvage some use for units that perhaps haven’t hit that 10-year age mark yet. But repetitive banging or grinding noises during cycles may be a sign to invest in a newer, quieter model.

You Notice a Spike in Utility Bills

Outdated and underperforming dishwashers can use more water and electricity, often being the culprits for noticeable increases in utility bills. Energy-efficient appliances and dishwashers offer a solution to saving money on utility bills with their advanced features and more efficiency-driven performance.

Look for new dishwashers with the ENERGY STAR label. These units are certified in meeting efficiency standards set by the Environmental Protection Agency (EPA), which means savings on energy without sacrificing the quality of cleans and rinses.

Mold or Mildew Odors

Another key indicator your dishwasher needs replacing is a persistent foul odor, even after cleaning. This may indicate hidden mold growth, which can be commonly found in older units. Routine cleaning maintenance might be a remedy, but if foul smells linger even after maintenance, it might be time to replace.

Why a New Dishwasher is Worth Your Investment

Replacing your dishwasher means experiencing the added benefits of some of the newest appliance technology from the most renowned brands in appliances like KitchenAid and Whirlpool. Newer dishwasher models offer great results to enhance your appliance experience, such as:

Optimized water and energy efficiency
Improved wash and dry performance
Noise-reducing technology
Flexible racking and cycle options

Investing in a new dishwasher means being able to elevate your space with the latest in dishwasher appliances and reaping the benefits of cost-effective decision-making. Constantly repairing an old, malfunctioning dishwasher gets expensive and simply prolongs the inevitable need to replace and buy a new one.

Upgrading with Confidence at Oliver Dyer’s

If you’ve decided the time has come to replace your dishwasher, there’s no better place to find your next upgrade than at Oliver Dyer’s. We carry a wide selection of top-rated dishwashers that fit every budget and lifestyle. Whether you’re looking for built-in dishwashers, portable dishwashers, or even dishwasher accessories, Oliver Dyer’s has options and solutions to make your dishwasher replacement experience seamless and enjoyable.

Contact us, give us a call, or visit our appliance store in DFW to find the right dishwasher that works for you and upgrade your dishwashing experience with confidence.

Shop today at Oliver Dyer's, your trusted Texas appliance store!

FAQ’s About Replacing Your Dishwasher

How long should a dishwasher last?

Most dishwashers last around 10 years, depending on use and maintenance. After that, it’s often more cost-effective to replace rather than repair.

Can I install a dishwasher myself?

It’s possible, but not recommended. Professional installation ensures proper setup, leak-free connections, and may even extend your warranty coverage.

Is it cheaper to repair or replace a dishwasher?

If the cost to repair exceeds 50% of the cost of a new one or your unit is over 8–10 years old, replacement is usually the smarter option.

What features should I look for in a new dishwasher?

Look for ENERGY STAR certification, noise level ratings under 50 dBA, adjustable racks, and sensor wash cycles for optimal efficiency and performance.