Termite Swarm Season Guide
Termite swarm season is when winged reproductives emerge by the thousands to start new colonies. Finding discarded wings on windowsills is often the first sign homeowners have of a termite infestation.
Who This Is For
Homeowners in termite-prone regions. Anyone who's seen winged insects indoors and isn't sure what they are.
The Problem
Subterranean termites swarm Feb-May after warm rains. Drywood termites swarm Aug-Nov. Swarmers head toward light — often found near windows. Discarded wings on windowsills means they've already been inside and dropped wings to mate.
When to Call a Professional
Immediately if you see swarmers indoors or discarded wings. Swarmers indoors almost always mean an established colony inside your structure.
Frequently Asked Questions
Termite swarmers vs flying ants — how to tell?
Related Pages
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