AUSTIN (KXAN) — Meteorologist Tommy House sat down with Alan Brown, who is a Board Certified Entomologist to learn about how to keep homes protected from pests as spring approaches.
The below transcription of their conversation has been edited for grammar.
Meteorologist Tommy House: We’re here with Alan Brown, a board-certified entomologist. We’ve talked before about preparing our homes for the winter months, but with spring approaching, it’s time to shift focus. Alan, you’ve mentioned that critters and wildlife sometimes take shelter in attics during the colder months, even setting up nests or families. As we move into warmer temperatures, what steps can homeowners take to address this issue?
Alan Brown: Like you mentioned, when it gets cold in the winter, animals are looking for warmth, and they often find their way indoors. For homeowners, one of the best things you can do is trim back tree limbs to limit access to the roof. Whether you do this yourself or hire a pest control company, having an exclusion service to seal gaps and cracks—especially around roof joints and gable vents—can help prevent entry into the attic.
If animals do get in, you’ll need to take steps to trap and remove them, possibly relocating them. But the key is to limit access in the first place. By keeping tree limbs trimmed and sealing any entry points, you can significantly reduce the chances of wildlife making their way into your attic. If they’re already inside, it’s often a good idea to contact a wildlife professional for help, though you can attempt removal yourself as well.
House: Spring rain and the humidity, especially here in Central Texas, can definitely attract pests. Are there any home maintenance tips you recommend, particularly when it comes to sealing those entry points?
Brown: As the weather warms up, everything starts coming to life—flowers bloom, and pests start emerging. Much like in the winter, it’s important to focus on keeping pests out. Start by sealing any cracks and crevices, using weather stripping around doors, and ensuring windows seal properly to prevent pests from getting inside.
Another tip is to be mindful of your outdoor lighting. Exterior lights, especially at night, can attract flying insects. Many people opt for amber-colored light bulbs because they emit a light wavelength that’s less attractive to bugs.
Also, be cautious about standing water—avoid over-watering your plants and make sure there’s no water pooling around the house. Keeping the grass trimmed around the foundation can also help create a barrier, discouraging pests from approaching the house. The goal is to make your home less inviting to them.
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