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Dishwasher repair tips every homeowner should know

Dishwasher repair tips every homeowner should know

It’s the middle of the night, and you hear a strange noise from your dishwasher. You panic, not knowing what to do. If this has ever happened to you, don’t worry – we’re here to help! Below are some tips for repairing your dishwasher that every homeowner should know.

Check the float switch.

The float switch ensures that water doesn’t overflow into the dishwasher. If this switch is faulty, it could be the reason your dishwasher is making strange noises. To check it, simply open the dishwasher and locate the float switch. If it’s stuck in the “on” position, that’s likely why your dishwasher is making noise.

If the float switch is the problem, you’ll need to replace it. This is a relatively easy repair that you can do yourself, but you will need to purchase a new float switch from your local appliance store. Be sure to unplug your dishwasher before beginning any repairs.

Once you have the new float switch, simply remove the old one and replace it with the new one. Be sure to reconnect any wires that may have come loose during the process. Once everything is back in place, plug your dishwasher back in and turn it on. The noise should be gone.

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Clean the filters.

If your dishwasher’s filters are dirty, they can cause several problems. If your dishwasher’s filters are dirty, they can cause several problems. Some of these problems include:

– The dishwasher is not cleaning dishes properly

– The dishwasher leaving water spots on dishes

– The dishwasher takes longer to clean dishes

– The dishwasher leaving food particles on dishes

If you notice any of these problems, it is essential to clean the filters. To clean the filters, follow these steps:

  1. Remove the filters from the dishwasher. Most dishwashers have two filters – a coarse filter and a fine filter.
  2. Rinse the filters under running water. Pay special attention to rinsing the fine filter, as this is the one that can become clogged more quickly.
  3. Allow the filters to air dry before putting them back in the dishwasher.

Check for leaks.

Leaks are another common cause of dishwasher problems. To check for leaks, open up the dishwasher and inspect the seals and gaskets around the door for any signs of damage. You’ll need to replace the seals if you see any cracks or holes. In some cases, leaks can also be caused by a faulty pump or hose. If you suspect either of these parts is to blame, you’ll need to call a professional for help.

Another common problem with dishwashers is that they don’t drain properly. A clog can cause this in the drain hose or a problem with the pump. You’ll need to clear the clog and ensure the pump is working correctly to fix this problem.

If your dishwasher still has problems, it’s time to call a professional for help. A qualified technician can diagnose and fix the problem quickly and efficiently.

Dishwasher repair tips every homeowner should know

Replace worn-out parts.

Over time, parts in your dishwasher will inevitably wear out – such as the pump or motor. If your dishwasher is making strange noises, it could be because one of these parts has failed. To replace them, simply follow the instructions in your owner’s manual.

If your dishwasher is no longer cleaning dishes effectively, it could be because the spray arm holes are clogged. To clean them, remove the arm and soak it in vinegar for a few hours. Then, use a toothpick or sharp object to clear any remaining debris from the holes.

Over time, dishwashers can also develop a buildup of mineral deposits. This can cause the water to spray less forcefully, making it less effective at cleaning dishes. To remove these deposits, simply fill the dishwasher with a solution of equal parts vinegar and water and run it on the most extended cycle.

The most important thing you can do to keep your dishwasher running smoothly is to clean it regularly. Be sure to remove any food debris from the filters after each use and deep clean the machine at least once a month. This will help prevent problems like clogged spray arms and mineral deposits and extend the life of your dishwasher.


By following these tips, you should be able to repair your dishwasher quickly and easily – without having to call a professional. However, if you’re unsure what to do, MaxCare Heating & Cooling is always here to help.

We’re your London-based HVAC and appliance repair contractor that’s always available to help with any repair or maintenance needs you may have. Contact us today!