How to Knockout Ants in the House This Spring

It’s that time of year again—ant season on Long island is in full swing! As spring temperatures rise and moisture builds from seasonal rain, ants notoriously invade homes in search of food, water, and shelter. If you’ve spotted trails of ants marching through your kitchen, bathroom, or basement, now’s the time to take action.

Why Ants Invade Long Island Homes in Spring

Ants thrive in warm, moist conditions, which makes Long Island’s spring weather ideal for infestations. After overwintering in soil or hidden crevices, ant colonies become more active in May, sending out worker ants to find food sources. Once they discover an entry point into your home, like a tiny crack in the foundation, a gap around a window, or an unsealed pipe, they’ll keep coming back and may bring their entire colony with them to share the wealth!

Certain species, like carpenter ants, can even cause structural damage by nesting in damp or decaying wood. Others, like little black ants and pavement ants, are more of a nuisance but still contaminate food and surfaces. Regardless of the type, ants can be tough to control once they’ve settled in.

Common Signs of an Ant Infestation

If you’re seeing any of the following, it’s time to call Knockout Pest Control:

  • Long lines or trails of ants, especially in kitchens or bathrooms
  • Piles of sawdust-like debris (a sign of carpenter ants)
  • Small mounds of soil or dirt near foundation walls
  • A sudden increase in visible ant activity after rain
  • Rustling or faint sounds in walls (advanced carpenter ant activity)

How Knockout Pest Control Knocks Out Ants for Good

At Knockout Pest Control, we take an Integrated Pest Management (IPM) approach to eliminate ants and prevent them from returning. That means our licensed technicians:

  • Thoroughly inspect your property to identify entry points, nesting sites, and species
  • Use targeted treatments that are safe, effective, and customized to your home
  • Apply a protective perimeter barrier around the exterior to stop ants before they get inside
  • Recommend structural or environmental adjustments to reduce future risk
  • Provide long-term ant control solutions, not just a temporary fix

We treat all types of ants common to Long Island, including carpenter ants, odorous house ants, pavement ants, and little black ants. Whether you’re dealing with a minor kitchen nuisance or a serious structural concern, our team is ready to help.

Schedule Your Ant Inspection Today—And Save $50

Ants don’t wait, and neither should you. May is one of the busiest times for ant infestations on Long Island, and once they’re inside, they can be incredibly difficult to eliminate on your own.

Knockout Pest Control is here to help you reclaim your home this spring. We’ve been serving Long Island for over 50 years, and we’re known for fast, effective, and environmentally responsible pest control.

Right now, first-time customers save $50 on initial ant service. Whether you’re dealing with nuisance ants or destructive carpenter ants, we’ll knock them out and keep them out.

Call (800) 244-PEST or schedule your inspection online today.

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