What Happens if a Microwave Gets Wet?

If you’ve ever spilled water on your laptop or phone, you know the feeling of dread that comes with it.

Will it still work? Is it ruined forever? The same goes for microwaves, what happens if a microwave gets wet?

If you get your microwave wet, you might be wondering what happens next and whether or not the appliance will short-circuit or blow up.

It depends on how much water has made its way into the machine and how deep it’s gone.

Sometimes just wiping down the interior with a dry cloth will be enough to get rid of any excess moisture and bring your device back to working order.

But in more severe cases, when the liquid has gotten into deeper parts of the machine, there may be some costly repairs needed as well as professional drying out services before you can put it back in use again

In severe cases, it can cause a number of problems. The most immediate concern is the risk of electrical shock.

Water and electricity do not mix, so it is important to exercise caution when handling a wet microwave.

Aside from the risk of shock, a wet microwave can also short circuit, causing permanent damage to the appliance.

And if the interior of the microwave gets wet, it can also lead to rusting and corrosion.

Water can rust metal components and ruin the electronics. In extreme cases, a wet microwave may even catch fire.

Water is a conductor of electricity, and if it comes into contact with the electrical components inside a microwave, it can cause a spark.

This spark can then ignite any combustible materials inside the appliance. For these reasons, it is important to keep your microwave dry and to unplug it if it does get wet.

Microwave owners are always advised to be much more careful when using a wet microwave, and try to avoid getting the appliance wet whenever possible.

Fortunately, most modern models have safety features that automatically shut off the appliance if they sense water inside.

That means they cease to run when they’re exposed to extra moisture.

Is Microwave Waterproof?

Is Microwave Waterproof
Is Microwave Waterproof

Microwaves are not waterproof but are water-resistant. And while microwaves are water-resistant, there is always the potential for water to seep in through cracks or holes.

This can lead to electrical damage and, in some cases, even fires. That’s why microwaves are not recommended in wet or humid environments.

That said, some modern microwaves on the market are designed to be fully waterproof.

These models feature special seals and gaskets that prevent water from entering the appliance’s interior.

Even with that, these models should be used with caution, as it’s still possible for water to seep in and cause damage.

So, there you have it, microwaves are generally water-resistant; they are not necessarily waterproof.

If you’re looking to use your microwave in a wet or humid environment, be sure to choose a model specifically designed for this purpose. And, as always, use caution.

Can Steam Damage a Microwave?

While most microwaves come with a moisture-resistant coating, this does not make them impervious to water damage.

If your microwave gets wet, it is important to take care of the problem to prevent further damage immediately.

Steam can be so damaging to your microwave; hence, soon as you notice the steam and condensation from an overheated pot or cooking liquid has caused your microwave to get wet, shut off power at the circuit breaker and unplug the appliance.

Immediately wipe down all surfaces exposed to liquids with a clean cloth or paper towel until they are dry.

Let it air dry for about 30 minutes before using it again. The reason steam is so damaging is that it can cause corrosion.

When steam comes into contact with the metal surface of the microwave, it can cause the metal to oxidize.

Over time, this can lead to rusting and eventually cause the microwave to break down.

The same steam can also cause the door seal to degrade, making it more difficult for the microwave to maintain a proper seal.

It may be necessary to replace the door seal to avoid leaking of moist air.

Steam might also corrode the interior metal of the appliance, resulting in brown spots on its inside walls.

These spots can become bigger over time, creating small holes in the metal. These will eventually emit sparks when you use the microwave, leading to a fire hazard.

As a result, it’s best to avoid using steam in your microwave, as it can ultimately shorten its lifespan.

Why Does my Microwave Get so Wet Inside?

You may notice that your microwave gets wetter inside than other appliances or water droplets on the ceiling of your microwave.

And you probably don’t remember spilling any water inside the microwave. It does happen, and this is because microwaves heat food by causing water molecules to vibrate.

When these molecules vibrate, they create steam. The steam condenses on the cool surfaces inside the microwave, which is why you see water droplets on the walls and ceiling of your microwave.

If your microwave is getting too wet, it’s probably because you’re overcooking your food or not venting it properly.

You can do a few things to prevent condensation in your microwave. Some ways to prevent this from happening include;

  • Don’t overcook your food. Set a timer, so you don’t forget about your food while it cooks in the microwave. If you cook it too long, more water will be released, and you’ll be more likely to notice condensation.
  • Invest in a microwave with an interior light to check up on what’s cooking without opening the door.
  • Run the microwave with the door open for a few minutes after cooking. This will allow the steam to disperse before it has a chance to condense.

With these tips, you can help keep your microwave clean and free of condensation.

Is Moisture Bad for the Inside of a Microwave?

While moisture is necessary for cooking food in a microwave, too much moisture can be bad for the inside of the appliance.

If too much moisture is in the air, it can condense on the walls of the microwave and cause corrosion.

Over time, this can build up and lead to electric shock or fire hazards. Fortunately, most microwaves have an automatic sensor that will shut off the machine when they sense any excess moisture.

Excessive moisture can also lead to the growth of mold and mildew, which can be both unsightly and dangerous.

The best way to avoid these problems is by ensuring your microwave stays as dry as possible, especially after cooking something that produces a lot of steam.

You should never place a wet dishcloth over the top of your microwave while it’s running because water droplets may seep into its vents and create issues with your machine.

If you notice any condensation or mold growth, clean it thoroughly as soon as possible.

A simple wipe-down will usually do the trick. And if you are unable to remove all traces of the moisture or mold, then you should unplug your microwave immediately and contact a professional for assistance.

What to Do if my Microwave Gets Wet

If your microwave gets wet, there are a few things you can do to try and salvage it.

  1. Disconnect the power to the microwave.
  2. Remove any food or debris from the microwave.
  3. Wipe the interior of the microwave with a damp cloth.
  4. Allow the microwave to dry completely before reconnecting the power.

If the microwave is wet on the outside, wipe it down with a dry cloth. Do not use any cleaning solutions on the exterior of the microwave.

And do well to take the following precautions;

  1. Never use an open flame to dry out a wet microwave.
  2. Never operate the unit without first removing all food items inside.
  3. Never plug in the unit until it has been completely dried out.
  4. Always make sure any spills are cleaned up before operating the unit again. The best way to clean up a spill is by using paper towels or cloth towels.


If your microwave gets wet, unplug it immediately and do not turn it on. It’s advisable to call in a qualified repair person to check the unit before using it again.

If you must use the microwave immediately, dry it off completely and use it on the lowest power setting for only a few seconds.

Keep an eye on the food to ensure it doesn’t fire. If you have any doubts, err on caution and don’t use the microwave at all.

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