Key Differences between ant swarmers and termite swarmers

As the weather warms up in Knoxville, you may start noticing flying insects around your home. These could be ant swarmers or termite swarmers—but how do you tell them apart? While both look similar and emerge in spring to start new colonies, one is a minor nuisance, while the other could be a serious threat to your home’s structure.

Let’s break down the differences, how to prevent infestations, and when to call in the professionals.

Ant Swarmer Termite Swarmer
Narrow waist, segmented body
Thick waist, uniform body
Antenna is bent or elbowed

Antenna is straight
Wings are two different sizes (front wings larger than back wings)
Wings are equal sized
Black, brown, or reddish color Pale or dark brown color

Why it matters:


Ant swarmers are often just a nuisance, but termite swarmers are a sign of an active colony that could be eating away at your home. Identifying them correctly can help prevent costly damage.

How to prevent swarmers & infestations

Eliminate moisture – Termites and ants thrive in damp areas. Fix leaks, clean gutters, and use a dehumidifier if needed.

Seal entry points – Caulk cracks around windows, doors, and your home’s foundation to block entry.

Keep wood & debris away – Store firewood at least 20 feet from your home and remove dead trees and stumps.

Trim landscaping – Keep bushes and tree branches trimmed to prevent pests from accessing your home.

Reduce attractants – Ants are drawn to food, so store items in sealed containers and clean up spills quickly.

When to call a professional

If you see swarmers inside your home, whether ants or termites, it’s a sign that a colony is nearby and needs immediate attention. Mud tubes along walls or foundations indicate an active subterranean termite infestation, while sawdust-like debris or hollow-sounding wood suggests termites have already caused damage. Recurring ant infestations, especially carpenter ants, can also threaten your home’s structure. If you notice any of these signs, don’t wait—professional pest control can help prevent costly repairs and protect your home from further damage.

FREE INSPECTION + $100 OFF Pest & Termite Service! 

Not sure if you have ants or termites? We’ll inspect your home for free. If we find an issue, take advantage of our $100 OFF pest and termite service to eliminate the problem before it gets worse.

Call Pest Ops today to schedule your FREE inspection and protect your home or business.