How Long Do Dishwashers Last? How to Make It Longer

How Long Do Dishwashers Last?

Dishwashers are a staple in most homes. They make cleaning dishes much easier and faster than if you had to do them by hand. But with all appliances, dishwashers have a lifespan and eventually need to be replaced. How long do dishwashers last on average? And what are some factors that can shorten their lifespan? Keep reading to find out!

how long do dishwashers last

According to a National Association of Home Builders survey, dishwashers typically last between 9 and 10 years. However, this is just an average; some dishwashers may last much longer while others may only last a few years. Several factors can affect how long your dishwasher will last, such as The quality of the dishwasher, how often the dishwasher is used, how well the dishwasher is maintained, etc.

If you want the most out of your dishwasher, choose a high-quality model and clean and maintain it regularly. With proper care, your dishwasher should last for many years.

It can be said that the average dishwasher lasts for about 10 years. In many cases, a dishwasher will last even longer than that. However, you can do a few things to help extend your dishwasher’s life. In this blog post, we’ll answer the question of how long do dishwashers last and discuss some of those tips. Is it worth it to invest in a new one, or should you try to fix the old one? Here is some information on the dishwasher lifespan to make the best decision for your home. So read on to learn more!

See more: How Does a Dishwasher Work? Dishwasher Features & How to Use

How long do dishwashers last? As we just mentioned, on average, dishwashers last around 10 years. This number comes from the National Association of Home Builders. But, of course, there are always going to be outliers. For example, some dishwashers may only last a few years while others could last much longer than 10 years. It all depends on the quality of the dishwasher, how often it’s used, and how well it’s been maintained.

Dishwashers last an average of 9 years, according to Consumer Reports. That’s longer than the expected life span of most major appliances. Your dishwasher may last even longer. Some models come with a 10-year warranty on critical components.

Signs of a dishwasher that has been used for a long time:

Dishwashers are built to withstand years of heavy use, but they will eventually start to show their age. Common signs that it’s time to replace your dishwasher include:

  • Leaking water
  • Poor washing performance
  • Excessive noise
  • Rust or other visible damage

If your dishwasher is starting to show its age, it’s probably time to start shopping for a new one. But don’t wait until it completely breaks down – you may be unable to use your kitchen sink while you wait for a repairer. And if the dishwasher is more than 10 years old, it may not be worth repairing.

When shopping for a new dishwasher, look for models with energy-saving features like air-dry or no-heat drying. These will help lower your utility bills and be more gentle on your dishes. It would help if you also looked for a model with a delay start feature, so you can run the dishwasher at night or when you’re not home.

Your dishwasher will give you years of trouble-free service with proper care and maintenance. But eventually, even the best dishwasher will need to be replaced. When that time comes, research and choose a model that will fit your needs and budget.

If you want the most out of your dishwasher, choose a high-quality model and clean and maintain it regularly. With proper care, your dishwasher should last for many years.

What Factors Affect a Dishwasher’s Lifespan?

Dishwashers are one of the most commonly used home appliances; as such, their lifespan can vary greatly depending on several factors. Likewise, several factors will affect how long dishwashers last. We briefly touched on some of them, but let’s go into more detail. Here are some of the most important things to keep in mind when it comes to your dishwasher’s lifespan:

The quality of the dishwasher is one factor that will play a role in its lifespan. In general, higher-end dishwashers will last longer than lower-end models. That’s because they’re made with better materials and often have more features that make them durable.

Another factor that affects a dishwasher’s lifespan is how often it’s used. If you use your dishwasher every day, it will wear out faster than if you only use it a few times a week. That’s because all the moving parts in the dishwasher will start to break down over time from all the use.

Finally, how well you take care of your dishwasher will also affect how long it lasts. Be sure to clean it regularly, both inside and out. And if you ever have a problem with the dishwasher, be sure to get it fixed right away. Allowing a problem to fester will only make it worse and shorten the lifespan of your dishwasher.

In addition, several other factors affect the life of the dishwasher, such as:

1. Usage

One of the most critical factors affecting a dishwasher’s lifespan is how often it is used. If you use your dishwasher daily, it will naturally have a shorter lifespan than one that is only used once or twice a week.

2. Maintenance and Care

Another important factor that can affect a dishwasher’s lifespan is the level of maintenance and care that it receives. If you regularly clean and maintain your dishwasher, it will last longer than one that is neglected and not properly cared for.

3. Quality

Of course, the overall quality of your dishwasher will also play a role in how long it lasts. Higher-quality dishwashers are typically built to last longer than their lower-priced counterparts.

4. Environment

The environment in which your dishwasher is used can also affect its lifespan. If you live in an area with hard water, your dishwasher will have to work harder to clean dishes, which can shorten its lifespan.

5. Age

Finally, the age of your dishwasher will also play a role in how long it lasts. Older dishwashers are more likely to break down and need repairs than newer models.

Keep these factors in mind when trying to determine how long your dishwasher is likely to last. By understanding the things that affect its lifespan, you can ensure you get the most out of your investment.

Tips for Extending the Life of Your Dishwasher

1. Check the manual for your model dishwasher and familiarize yourself with the cleaning cycle options and recommended maintenance procedures.

2. Inspect your dishwasher’s filters and clean them regularly. Depending on your model, you may have a fine mesh screen, a coarser pre-wash filter, and a charcoal filter.

3. Clean your dishwasher’s interior regularly, especially around the spray arm, where food and grease can build up.

4. Run your dishwasher with hot water and a cup of white vinegar in the bottom of the tub once a month to help remove any built-up grease and grime.

5. If your dishwasher isn’t cleaning dishes as well as it used to, check the water supply valve to ensure it’s fully open. If the valve is restricted in any way, it could limit the amount of water available to your dishwasher and affect its performance.

6. Ensure dishes are correctly loaded into your dishwasher so water can reach all surfaces. Avoid overcrowding the dishwasher, and scrape off any large food particles before loading.

7. Use a quality dishwashing detergent and run your dishwasher on the hottest setting available to help ensure dishes come out clean.

8. Have your dishwasher serviced by a qualified technician at least once a year to help ensure it is running at peak efficiency.

9. Don’t use harsh chemicals. Harsh chemicals can damage the seals and gaskets in your dishwasher. Instead, stick to mild dish soap and avoid using bleach or harsh cleaners.

10. Use the proper detergent. Using too much or too little detergent can be hard on your dishwasher. Follow the manufacturer’s instructions for the best results.

Following these tips can help extend the life of your dishwasher and keep it running smoothly for years to come.

When to Replace Your Dishwasher

Even with proper care, eventually, your dishwasher will need to be replaced. Here are some signs that it’s time for a new one:

1. The dishwasher is leaking water. This is a sure sign that something is wrong and needs to be fixed. If you constantly have to repair your dishwasher, it is probably cheaper to replace it in the long run.

2. The dishwasher doesn’t clean the dishes well. If your dishes are dirty, it’s time for a new dishwasher. Likewise, if your dishwasher is leaving spots on dishes or not cleaning them as well as it used to, it is time for a new one.

3. The dishwasher is making strange noises. If your dishwasher starts making strange noises, it’s a sign that something is wrong.

4. The dishwasher is more than 10 years old. Even if it’s still working well, eventually, your dishwasher will reach the end of its lifespan. The average lifespan of a dishwasher is 10-12 years.

If you are experiencing any of these problems with your dishwasher, it is time to start shopping for a new one. There are a variety of dishwashers on the market to choose from, so you should be able to find one that meets your needs and fits your budget.

How to Choose a New Dishwasher

When shopping for a new dishwasher, there are several things you’ll need to keep in mind. Here are some tips:

1. Determine your budget. Dishwashers can range in price from a few hundred dollars to a thousand or more. It’s important to have a budget in mind so you don’t overspend.

2. Decide what features you want. Dishwashers come with a variety of different features. Some are must-haves while others are nice to have but not essential. Make a list of the features you want so you can narrow down your choices.

3. Choose the right size. Dishwashers come in a range of different sizes. Be sure to choose one that will fit in your kitchen and that has the capacity you need.

4. Read reviews. Before making your final decision, be sure to read reviews of the different dishwashers you’re considering. This will help you get a better idea of which ones are the best and which ones to avoid.

By following these tips, you can be sure to choose the right dishwasher for your needs.

FAQs about How Long Do Dishwashers Last

How long should a dishwasher last?

A dishwasher should last for around 10 years, depending on how well it is maintained. If you take care of your dishwasher and keep it clean, it will last longer. However, it may only last for a few years if you do not maintain it properly. So ultimately, the lifespan of your dishwasher will depend on how well you take care of it.

How long do Bosch dishwashers last?

Bosch dishwashers are built to last. With a reputation for quality and durability, Bosch dishwashers are a wise investment for any home. Most models have a lifespan of 10-12 years, though some may last even longer with proper care and maintenance. When choosing a dishwasher, consider its features and performance, as well as its longevity. With Bosch, you can be sure you’re getting a dishwasher that will stand the test of time.

How long does a dishwasher cycle last?

Dishwasher cycles can last anywhere from 30 minutes to over 2 hours. The average cycle time is around 45 minutes to 1 hour. Factors that can affect dishwasher cycle time include:

  • The type of dishes being washed.
  • The size and capacity of the dishwasher.
  • The chosen settings.

Some dishwashers have a quick wash cycle that can last as little as 30 minutes, while others may have a longer cycle for more heavily soiled dishes. Reading the manual for your particular dishwasher model is essential to determine the best cycle time for your needs.

How long do Whirlpool dishwashers last?

Assuming you are asking how long Whirlpool dishwashers last in general, the answer would be around 10 years. However, this can vary depending on the model and how well it is maintained. Some people may get closer to 15 years out of their dishwasher, while others may only get a few years before it needs to be replaced. Ultimately, it depends on the individual dishwasher and how well it is taken care of.

How long do Kitchenaid dishwashers last?

The average lifespan of a dishwasher is about 10 years. However, this number will vary based on the quality of the dishwasher and how well it is maintained. A Kitchenaid dishwasher should last for at least 10 years if properly maintained.

How long do GE dishwashers last?

GE dishwashers are built to last. With proper maintenance, your GE dishwasher can provide years of trouble-free operation. However, your dishwasher will eventually need repair or replacement, like any appliance. So when it comes time for a new dishwasher, consider GE – the brand that has been trusted for generations.

How long do Miele dishwashers last?

Miele dishwashers are known for their durability and dependability, with many models lasting over 20 years with proper care and maintenance. Some of the newer models have even been designed with a lifespan of up to 30 years in mind. No matter which Miele dishwasher you choose, you can be confident that it will last many years.

How long do Samsung dishwashers last?

On average, Samsung dishwashers last between six and eight years. However, this can vary depending on the model and how well it is maintained. Some models may last longer than others, but Samsung dishwashers are generally built to last. If you take good care of your dishwasher and keep it regularly serviced, it should last for many years.

Is it worth fixing a dishwasher?

This question is problematic because it depends on the dishwasher and the problem. In some cases, it may be cheaper to buy a new dishwasher than it would be to fix the old one. However, the repair might be relatively simple and inexpensive in other cases. Ultimately, you will need to weigh the repair cost against the cost of a new dishwasher to make the best decision.

What are the most common problems with dishwashers?

Dishwashers are one of the most commonly used appliances in the kitchen, and they can save a lot of time and hassle when it comes to doing the dishes. However, like any appliance, dishwashers can sometimes experience problems that can frustrate homeowners. Some of the most common problems with dishwashers include:

-Dishwashers not draining correctly: If your dishwasher doesn’t seem to be draining correctly, there could be a blockage in the drain line. Try running a sink auger through the drain line to see if you can clear the blockage. If that doesn’t work, you may need to call a professional to take a look.

-Dishwashers leaving spots on dishes: If you’re noticing that your dishes are coming out of the dishwasher with spots or streaks, it could be due to hard water. You can try using a dishwasher water softener to see if that helps. If not, you may need to test your water to see if it’s hard water.

-Dishwashers not cleaning dishes: If your dishwasher doesn’t seem to be cleaning your dishes as well as it used to, there could be several reasons. First, check to see if the dishwasher needs to be descaled. This can build up over time and cause the dishwasher to not clean. You can also check the Filters and make sure they’re not clogged. Finally, if all else fails, you may need to call a professional to take a look and see what’s going on.

How do I test my dishwasher?

To test your dishwasher, fill a cup with water and place it on the top rack of the dishwasher. Then, run the dishwasher on a normal cycle and check if the water is sprayed evenly throughout the cycle. If not, there may be an issue with your dishwasher’s spray arm.

What causes a dishwasher to stop working?

There are a few different things that could cause your dishwasher to stop working. The most common reason is that the dishwasher is not getting enough water. This can be caused by a clogged water line or a problem with the water supply. Another possibility is that the dishwasher is not draining correctly. This can be caused by a clogged drain line or a problem with the pump. Finally, if you have checked these things and your dishwasher still isn’t working, there may be a problem with the control panel.

How much is a new dishwasher?

A new dishwasher can range from about $250 to $1,500. The average dishwasher costs around $500. Factors that can affect the cost of a new dishwasher include features, capacity, and brand. Some dishwashers have unique features like built-in water softeners or filtration systems, which can increase costs. Capacity is another factor that can affect the price. Dishwashers typically come in standard, compact, or large sizes. The larger the dishwasher, the more expensive it will be. Finally, a brand can also play a role in determining cost. Some dishwasher brands are more expensive than others. When shopping for a new dishwasher, it’s important to compare prices and features to find the best value.

How do you service a dishwasher?

Most dishwashers have a self-cleaning cycle that helps maintain the appliance and clean it regularly. However, you can still do some things to ensure your dishwasher is always in top condition. Here are some tips on how to service a dishwasher:

1. Check the filters and clean them regularly. Dishwashers have filters that must be cleaned regularly to prevent build-up and ensure the appliance runs smoothly.

2. Clean the interior of the dishwasher. Even with a self-cleaning cycle, it’s important to clean your dishwasher’s interior regularly. Use mild soap and warm water to wipe down the interior, being sure to pay attention to any nooks and crannies where dirt and grime can build up.

3. Descale the dishwasher. Over time, mineral deposits can build up in your dishwasher, affecting its performance. Run a cup of vinegar through an empty cycle to descale your dishwasher.

4. Check the door seals and gaskets. The door seals and gaskets keep water from leaking out of your dishwasher, so it’s essential to inspect them regularly for any cracks or damage. If you notice any damage, replace the seals and gaskets as soon as possible.

5. Inspect the spray arm. The spray arm helps evenly distribute water and cleaning solution throughout the dishwasher, so it’s crucial that it is not blocked or damaged. If you notice any issues with the spray arm, be sure to have it repaired or replaced as soon as possible.

Following these simple tips ensures that your dishwasher is always in top condition and running smoothly.

Are dishwashers easy to repair?

There is no easy answer when it comes to dishwasher repairs. While some dishwashers may have simple issues that can be easily fixed, others may require more complex repairs that a qualified technician should perform. However, dishwashers are generally not difficult to repair, and most problems can easily be fixed.

Dishwashers are not difficult to repair, but it is important to have basic knowledge about them before attempting them. The most common problem with dishwashers is a clogged spray arm, which can be easily fixed by disassembling and cleaning the arm. Other problems, such as a leaky door seal, may require the help of a professional.

Is it worth it to repair a 7-year-old dishwasher?

When something breaks in your home, it can be tempting to try and repair it yourself. After all, why spend money on a professional when you can just YouTube the fix? But some things are better left to the experts – like appliance repairs. So, is it worth it to repair a 7-year-old dishwasher?

For starters, dishwashers are not cheap. Even a basic model will set you back a few hundred dollars. And if your dishwasher is nearing the end of its lifespan, it may not be worth sinking money into repairs.

Another thing to consider is the cost of the parts. For example, if your dishwasher needs a new pump or heating element, those can be expensive to replace. And if you need to replace multiple parts, the cost can quickly add up.

Finally, you must consider the time and effort involved in repairing a dishwasher. You could worsen the problem if you’re not confident in your ability to fix it. And even if you are confident, it can still be time-consuming.

So, is it worth it to repair a 7-year-old dishwasher? Ultimately, that’s a decision you’ll need to make based on your specific situation. If you have the money and the time to spare, go for it. But if you’re on a tight budget or don’t have the time to spare, it may be better to replace your dishwasher altogether.


In general, the answer to the question of how long do dishwashers last depends on many factors, but it can be said that 10 – 12 years is the average life of a dishwasher. Dishwashers are a great addition to any kitchen, but like all appliances, they don’t last forever. 

Several factors affect how long your dishwasher will last. By understanding these factors, you can better care for your dishwasher and extend its life. Dishwashers typically have two main components that need to be maintained- the interior and exterior of the machine. In addition, proper use and regular cleaning will help keep your dishwasher running like new for years to come!

But eventually, they will reach the end of their lifespan and need to be replaced. When that time comes, carefully consider your options to ensure you get the best dishwasher.

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