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How Long Should A Dishwasher Last?

Dishwashers save money and water, are sanitary, and create less of an impact on the environment. A full dishwasher uses minimal electricity reducing your energy bills – and washing is convenient and efficient.

Dishwasher technology is constantly improving and modern appliances have a whole range of features to suit your lifestyle. Many models have LED timer displays and touch screen controls – with alarm signals that notify you of any issues.

So, how long should a dishwasher last? Find out more here…

All You Need to Know

How long do dishwashers last?

Consumer Reports state that a typical dishwasher lifespan should be on average about 10 years – but often dishwashers will have problems within five years of installation. You can help extend the life of your appliance by not overloading the dishwasher, and not using it when there’s not a full load as both can affect the cleansing result.

There are several factors that can affect the lifespan of your dishwasher including:

  • How often the appliance is used – using it less than five times weekly results in fewer repairs
  • Dishwasher quality – high-quality models from reputable manufacturers are more likely to have increased efficiency
  • Regular maintenance – cleaning your dishwasher on a regular basis will encourage a longer lifespan
  • Air-drying dishes – this saves energy and puts less strain on the appliance
What causes dishwashers to stop working?

There are certain signs that indicate that your dishwasher needs replacing and these include:

  • A broken door latch – this can be caused by the latch itself which may be repaired but warping due to age may mean it’s time for a new appliance
  • Mechanical issues – these can prevent the dishwasher from getting the dishes clean if the problem isn’t related to improper loading or using the wrong cleaning product
  • Plumbing or draining concerns – water pooling can indicate a filter blockage, and leaks are more likely to happen in older machines as hoses and drainage systems break down
  • Noises – unusual noises point to something stuck within the dishwasher or a broken component
How often should you replace your dishwasher?

Research has shown that the average household runs the dishwasher five times a week – more than this will shorten the lifespan and a replacement dishwasher could be required in about seven years. If your dishwasher is used less than five times a week it may last for up to 12 years.

Is it worth repairing a 10-year-old dishwasher?

As your dishwasher get older the issues can multiply and you can find yourself with expenses that continue to mount. It may be worth considering buying a new dishwasher as these outgoings can be quickly negated as your new appliance will save you money on utility bills.

How do you know when your dishwasher needs to be replaced?

Signs that you need a new dishwasher cover:

  • The appearance of rust on the inside of the appliance as this can be related to a water leak or other issue that’s exposing the underlying metal
  • Water remaining after a wash indicating that there’s a blockage or issue with the drainage system
  • Dishes aren’t hot after a wash pointing to a faulty heating coil resulting in dishes not being properly sanitised
  • Your appliance is starting to crack from general wear and tear and shouldn’t be used as it could completely ruin dishwasher function

Speak to the Professionals

Find a trusted dishwasher repair service in London and your trained and qualified technician will give you all the help and advice you need when it comes to fixing your appliance. If the repairs are not worth the outlay due to the age of your dishwasher, you’ll be given accurate information and then the choice is yours.