Wasps in garage [Exterminator Explains]

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.

I know how unsettling it can be to discover a wasp nest in your garage. Having dealt with countless such invasions, I understand the anxiety and urgency to address the situation.

In this article, I’ll guide you through understanding why wasps choose garages, how to safely remove them, and the role they play in our ecosystem. By the end, you’ll be equipped with the knowledge to handle these winged invaders with confidence and care.

How to get rid of wasps in garage

Dealing with wasps in your garage can be a daunting task, especially if you’re unsure of the safest methods. As a pest control specialist, I’ve seen and tackled many such situations. Let’s dive into the steps you can take to reclaim your space.

Identifying the type of wasp and its nest

Different wasp species have varying behaviors and nesting habits. Recognizing the type can help in determining the best removal strategy. Common types include paper wasps, yellow jackets, and hornets. Their nests can range from papery umbrella-shaped structures to ground burrows.

Safe and natural removal methods

Before resorting to chemicals, consider these safer alternatives:

  • Soap and water solution: A mixture of soap and water can be sprayed directly onto the nest. The soap clogs their spiracles, making it difficult for them to breathe.
  • Peppermint oil: Wasps dislike the scent of peppermint. Mixing a few drops with water and spraying around the garage can deter them.
  • Ensure all food sources are sealed: Wasps are attracted to food. Keeping your garbage cans sealed and cleaning up any food spills can reduce their interest in the area.

Chemical solutions and professional help

If natural methods aren’t effective, you might consider:

  • Wasp sprays: Available at most hardware stores, these can be sprayed directly onto the nest, preferably at night when wasps are less active.
  • Professional pest control: If the infestation is large or you’re unsure about handling it yourself, it’s always best to call in the professionals. They have the equipment and expertise to handle the situation safely.

Preventative measures to keep wasps away

Prevention is always better than cure. Here are some tips:

  • Seal cracks and crevices: Ensure there are no entry points for wasps.
  • Install wasp decoys: Wasps are territorial and might avoid areas where they believe another nest exists.
  • Regularly inspect your garage: Early detection can make removal easier and less risky.

With the right knowledge and tools, managing a wasp infestation in your garage becomes a less intimidating task. In the next section, we’ll delve into the dangers and benefits of wasps, helping you understand their role beyond the sting.

The dangers and benefits of wasps

While it’s natural to be wary of wasps, especially when they’ve taken up residence in your garage, it’s essential to understand their role in our ecosystem. Beyond the fear of stings, wasps have both dangers and benefits that might surprise you.

The potential harm from wasp stings

Wasps, unlike bees, can sting multiple times, and for some, a wasp sting can be more than just a painful experience:

  • Allergic reactions: A small percentage of people can have severe allergic reactions to wasp stings, leading to anaphylaxis, which requires immediate medical attention.
  • Multiple stings: In situations where someone inadvertently disturbs a nest, they might receive multiple stings, which can be particularly dangerous and painful.
  • Secondary infections: Scratching or improperly treating a sting can lead to infections.

The ecological role of wasps in controlling pests

Despite their fearsome reputation, wasps play a crucial role in our environment:

  • Natural predators: Wasps feed on many pests that harm our gardens and crops. They act as a natural form of pest control, reducing the need for chemical interventions.
  • Pollinators: While they’re not as efficient as bees, wasps do contribute to the pollination of certain plants, aiding in their reproduction.
  • Biodiversity indicators: A healthy wasp population can indicate a balanced ecosystem, as they’re sensitive to environmental changes.

Understanding the dual nature of wasps – both as potential threats and ecological allies – can help us approach them with respect and caution. In our concluding section, we’ll summarize the importance of managing wasps in your garage safely and effectively.


Wasps, while often seen as mere pests, play a significant role in our ecosystem.

Managing their presence in our garages is not just about safety, but also about understanding and respecting their place in nature.

Armed with the knowledge from this article, you can now approach any wasp situation in your garage with confidence, ensuring both your safety and theirs.