Close off the room in which the insects are swarming Save a few to show your inspector Vacuum to remove the insects after the swarm If possible, note the exact location from which the swarmers are emerging
Facts About Subterranean Termite Swarming
A swarm is a dispersal of winged termites to start new colonies. Subterranean Termites typically swarm in the spring on warm, calm, sunny day following rain. Termites swarming indoors will attempt to get outside by flying toward light around windows and doors. Swarmers shed their wings after flight then mate. Wood in contact with moist soil is a suitable colony site for Subterranean Termites. Interior swarms of Subterranean Termites will not reinfest the structure or its contents. A recent termite treatment may not prevent swarming, as the swarmers may have already moved above the treatment zone in the soil when the application was performed.