The Dangers of Microwaves | Electrical Safety First

Microwaves are one of the most popular family appliances in the UK. With more than half of all accidental house fires starting in the kitchen, it ’ second authoritative that you take special care to avoid the dangers .

How do microwaves work?

The microwave contains an electron pipe called a magnetron, which produces electromagnetic radiation with a wavelength a little shorter than a normal radio receiver wave ( which is why it ’ randomness known as “ micro ” ) .
The non-ionizing ( meaning it ca n’t immediately break up atoms or molecules ) microwave radiation passes through food, causing the body of water molecules in food to oscillate, which ultimately produces the heat that cooks the food ( which explains why ingredients with a higher water contented such as vegetables cook faster ) .

Are microwaves dangerous?

domestic microwaves have been used since the mid 1950 ’ mho. Since that prison term there has been no credible evidence to suggest they are in any way harmful to homo health in normal use.

The risk of wound from microwave radiation is efficaciously non-existent. The independent danger a microwave poses is arouse resulting from pervert or malfunction .

The dangers of microwaves: Frequently asked questions

There are a draw of myths when it comes to the dangers of microwaves. We ’ ve answered some of the most frequently asked questions that you might have about your microwave .

Is it true that microwaves leak radiation?

Yes, it ’ south true that some microwaves do leak radiation. Whilst radiation is a bright room to heat food, it ’ s not big for humans. But don ’ triiodothyronine panic precisely yet…there are rigorous limits on the amount that can leak from a microwave oven throughout its life. You may not already be mindful that early everyday items like your laptop and computers leak electromagnetic radiation, excessively and don ’ triiodothyronine damage us. Like the microwave the levels of leak radiation sickness is far below the total known to harm people .
If you ’ re still not quenched, it ’ mho crucial to note that the charge of exposure dramatically reduces as you move away from a microwave oven. If you want to be extra cautious, you can simply stand away from it whilst it ’ s on. In the worst case scenario, microwave radiotherapy at these might levels would result in a meek warming effect, if anything .

Can I put metal objects in the microwave?

Unlike plastics and ceramics, metals reflect microwaves ( which means they can ’ metric ton authorize through ). so if you put your microwave meal in a metal dish, it won ’ metric ton allow it to heat up correctly. Thinner pieces of metals, for exemplar foils, can act as an antenna, which can create sparks. This is highly dangerous and could cause your microwave to set on fire.

It ’ mho substantive you remember not to put them in your microwave .

Can I put plastic objects in the microwave?

You should only always microwave things which clearly state of matter that they are microwave safe. Do not use any containers, foam trays or any fictile memory bags that are not specifically designed for microwave manipulation. This is because they could melt and cause damage to you and your appliance. It ’ south besides important to be mindful that some microwavable plastic containers specify a utmost continuous exposure clock time, then always check the pronounce or contact the manufacturer for clearing .
If in doubt, you could always use a desirable ceramic container rather !

Can you boil a cup of water in a microwave?

Boiling a cup of urine in a microwave could cause it to explode. Water could be over-heated ( possibly even past seethe point ), as it will good keep on heating up for a long as you ’ ve stage set it for. indeed when it is disturbed or moved, it ’ s likely that the hotness will release by erupting violently .
To avoid the dangers of microwaves when boiling water, heating system a minimum amount of body of water and ensure you are regularly monitoring it. Or alternatively use a kettle, which is designed to heat water system to boiling distributor point.

What causes a microwave to spark?

Any food that has splattered or dripped in the microwave can continue to cook, causing sparks inside your microwave. Make sure you regularly clean and maintain your electric appliance. You should besides check the manufacturer ’ sulfur instructions and possibly contact them directly should you have any concerns around this .
The dangers of microwaves

Avoid the dangers of microwaves with our safety tips

There are some key safety tips you can follow to ensure you avoid the dangers of microwaves .

  • Remember to keep the vents clear and avoid storing objects on top of appliances (as it can block ventilation)
  • Always follow the manufacturer’s instructions, if in doubt, double check with them
  • Make sure you clean your microwave properly so you don’t get a build-up of grease and dirt
  • Don’t power microwaves using extension leads
  • Make sure you have a working smoke detector in case something does go wrong.