How Long Does Microwave Last?

Written byMaya Khan
2023-03-20 18:46:03
How Long Does Microwave Last

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How Long Does Microwave Last?

Microwaves are a staple in most households, providing a quick and easy way to heat food and drinks. But like any appliance, they don’t last forever. So, how long does a microwave last?

According to experts, the average lifespan of a microwave is about nine years. However, this can vary depending on the brand, model, and how often it is used. Some microwaves may last longer, while others may need to be replaced sooner.

In addition to its age, the condition of your microwave can also affect its lifespan. It is likely to last longer if it is regularly maintained and not subjected to abuse. On the other hand, a microwave that is not adequately cared for or subjected to rough handling may only last for a short time.

3 Things Microwaves are Used For

Microwaves are widely used today for more than just heating leftovers. Here are three other common uses for microwaves:

  1. Communication devices: Microwaves are used in various communication devices, including cell phones and satellite dishes.
  2. Heating devices: In addition to heating food, microwaves can also be used to heat beverages and other small items.
  3. Radar: Microwaves are used in radar technology, which is used for various purposes, including air traffic control and weather forecasting.

What Happens if You Run a Microwave for a Long Time?

It’s common to accidentally leave a microwave running for longer than intended. what happens if you microwave something for too long?

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If you microwave something for too long, the water molecules in the food will be heated to an extremely high degree, causing the food to dry out. Drying If you leave food in the microwave for too long, it may cause damage to the microwave itself, and your microwave only has a limited lifespan.

To avoid overloading your microwave, it’s essential to keep an eye on the time and to make sure you only leave it running for a short time.

Can You Use Aluminum Foil in the Microwave?

While aluminum foil can be convenient for wrapping up leftovers or covering food in the oven, it’s not always safe to use in the microwave.

If your microwave has metal components such as a turntable or metal shelving, it’s best to avoid using aluminum foil altogether. This is because the foil can cause sparks; using too much aluminum or covering the entire dish with foil can cause damage to the microwave or even start a fire.

If you need foil in the microwave, it’s essential to use it sparingly. Cover only one-quarter of your food with it to reduce the needed foil. Fire risk, and heat your food thoroughly. Aluminum foil reflects radio waves, which can interfere with the microwave’s ability to cook food evenly. It will only heat up if you cover all of the food.


Microwaves are a convenient and essential appliance in most households, but they have a limited lifespan. To ensure your microwave lasts as long as possible, following proper usage guidelines and maintaining and cleaning it regularly is essential.

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Maya Khan