Ants in microwave [How to safely eliminate them]

Sam McGilin

Sam McGilin

Hey there, I’m Sam McGilin, the person behind Pallentor. I have worked in the pest control industry for over 15 years. On this site, I share my knowledge so you can enjoy a pest-free home.

Important Disclosure: This post could contain affiliate links. This means that if you make a purchase through any of the links, we may receive a commission at no additional cost to you.


Ah, the unexpected surprise of opening your microwave and finding ants! As a pest control specialist, I’ve seen this more times than you’d imagine. It’s not just an inconvenience; it’s a sign of a deeper issue.

But don’t worry, you’re not alone in this. In this article, I’ll guide you through understanding why these tiny invaders are attracted to your microwave, how to effectively get rid of them, and the potential risks they pose.

By the end, you’ll be equipped with the knowledge to reclaim your appliance and ensure it remains ant-free. Let’s dive in!

How to get rid of ants in a microwave

Before we dive deep into the solutions, it’s essential to understand that ants in your microwave aren’t just a random occurrence.

They’re there for a reason, and by addressing the root cause, you can ensure they don’t return. Let’s explore the steps to effectively rid your microwave of these tiny invaders.

Identifying the type of ants and understanding their behavior

The first step in any pest control process is identification. Knowing the type of ant you’re dealing with can help tailor your approach. Different species have varied behaviors, nesting habits, and food preferences. Once you’ve identified them, you can better understand what’s attracting them to your microwave in the first place.

Cleaning methods: natural solutions vs. commercial products

While natural solutions like lemon juice or vinegar can deter ants, sometimes a more robust approach is needed. Enter the ORTHO Indoor Ant Bait Traps.

These bait stations are designed to target the queen and the colony, ensuring a swift end to your ant problem. Worker ants feed on the bait, return to their nest, and contaminate the entire colony. Within 24 hours, you’ll start seeing results.

How to use ORTHO around your microwave:

  1. Remove the ant killer from the packaging.
  2. Puncture the metal bait station to activate the formula.
  3. Identify the affected areas around your microwave and place the bait stations accordingly.
  4. If the infestation is severe, replace the bait stations after 30 days.
  5. Enjoy an ant-free microwave environment!

Remember, never use pest sprays inside your microwave. They can leave harmful residues that could contaminate your food.

Preventive measures: keeping ants away from your microwave

After you’ve addressed the current infestation, it’s crucial to take steps to prevent future invasions. Ensure your microwave is clean from food particles, regularly wipe down surfaces with a mild cleaner, and keep the surrounding area free from food debris.

Safety precautions: ensuring your microwave remains safe for food

Always prioritize your health. After any ant treatment, clean your microwave thoroughly. Use a mild detergent and warm water, ensuring all surfaces are wiped down. This ensures that your microwave remains safe and hygienic for food preparation.

Why ants are attracted to microwaves

It’s quite perplexing, isn’t it? Of all the places in your home, why would ants choose your microwave? Understanding their motivations can provide clarity and help prevent future invasions. Let’s delve into the reasons behind this peculiar attraction.

The allure of food particles and warmth

Ants are always on the lookout for food sources. Even the tiniest crumbs or spills in your microwave can be a feast for these tiny creatures. Microwaves, with their warmth and occasional food residues, become an inviting environment. It’s not just about the food; the warmth can also provide a cozy shelter, especially in colder months.

Ants’ incredible sense of smell and their search for sustenance

Ants have an extraordinary sense of smell, which they use to detect food from great distances. The scents emanating from your microwave, especially if you’ve recently cooked something aromatic, can be irresistible to them. Their primary goal is to find sustenance for their colony, and your microwave might just be the latest hotspot they’ve discovered.

The potential dangers of ants in your microwave

Discovering ants in your microwave isn’t just a minor inconvenience; it’s a sign of potential risks that can affect your health and the appliance’s functionality. While these tiny creatures might seem harmless, their presence can lead to bigger problems if not addressed. Let’s explore the potential dangers and why it’s essential to act swiftly.

Contamination risks: how ants can affect your food’s hygiene

Ants, like many other pests, can carry bacteria and pathogens. When they crawl into your microwave, they can transfer these contaminants to the surfaces and, consequently, to your food. Consuming contaminated food can lead to health issues, from minor stomach upsets to more severe conditions. It’s crucial to ensure that your microwave remains clean and free from ants to maintain food safety.

Potential damage to the microwave’s electrical components

While it might seem surprising, ants can cause damage beyond mere contamination. Some species are attracted to electrical components, and their presence can lead to short circuits or malfunctions. The warmth and electromagnetic fields of microwaves can draw ants, leading them to nest or even die inside, causing potential hazards and reducing the lifespan of your appliance.


Your microwave is an essential kitchen appliance, and ensuring its cleanliness and functionality is paramount. Ants, though small, can pose significant risks to both your health and the device. By understanding their motivations and taking proactive measures, you can keep your microwave ant-free. Remember, a clean microwave isn’t just about aesthetics; it’s about health, safety, and peace of mind.