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Biologist Explains

Hornet in the House? Here’s How to Handle It Properly

Hornet in the House
If a hornet wanders into your home, it's important to stay calm. Photo: Getty Images / Collage / ronstik / GlobalP

June 27, 2025, 3:36 am | Read time: 3 minutes

Suddenly, there’s a loud buzzing—a hornet has wandered into the apartment. Its appearance can be intimidating, but what’s behind the myth of the dangerous hornet? An expert explains how to respond correctly—and why panic is not warranted in this situation.

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Hornets appear threatening to many people, often seen as the “big sisters” of wasps. But how should you react if a hornet enters your home through the window? It’s important to stay calm, advises Dr. Saskia Schneider, editor-in-chief at PETBOOK (part of Axel Springer, like myHOMEBOOK). But what next? The biologist offers answers and practical tips for handling the situation.

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Are Hornets Dangerous?

Despite their size and loud buzzing, hornets are relatively peaceful insects. Schneider explains: “For those particularly afraid of hornets, here’s the good news: Compared to bees or wasps, hornets are the less harmful insect visitors in your home. They’re large enough not to be accidentally overlooked and squashed, and unlike wasps, they’re not interested in the ham or fruit in your kitchen.”

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Also interesting: Can you remove a hornet’s nest yourself?

The myth of the deadly hornet sting persists. The expert has a clear assessment: “Many believe hornet stings are particularly dangerous or even deadly. That’s not true. A hornet sting can sometimes be more painful than that of a wasp or bee. Real danger only exists if you’re allergic to the venom.”

How to Get Rid of a Hornet in Your Home

Finding a hornet in your home is no reason to panic. “During the day, it’s often enough to open the window wide,” says Schneider. “The insects usually find their way out on their own–provided it’s brighter outside than inside.”

It can be more complicated at dusk, as the insect is attracted to light. “If the insect enters at dusk, turning off the lights and waiting can help,” advises the biologist.

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No Fear of Releasing

There’s no need to worry when releasing the hornet, as Schneider emphasizes: “The insects aren’t vindictive and won’t immediately attack when you remove the paper from the glass,” she says. “Usually, the hornet will fly straight out.” So, if you stay calm and have a little patience, you can safely and easily release these impressive insects back outside.

This article is a machine translation of the original German version of MYHOMEBOOK and has been reviewed for accuracy and quality by a native speaker. For feedback, please contact us at info@myhomebook.de.

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