stink-bug

Stink Bugs in November: What You Need to Know as Winter Approaches

As temperatures drop and we transition into winter, you might notice more stink bugs showing up around your home. These small pests, often recognizable by their shield-like shape and brown or greenish color, are actually looking for a warm place to settle for the cold months. Here’s what you need to know about stink bugs during November, and how you can protect your home.


Why Stink Bugs Are Active in November

Stink bugs are particularly noticeable in the late fall because they’re actively searching for sheltered, warm spaces to spend the winter. Unlike many other pests, they’re not looking for food inside your home but rather a place to hibernate. As November arrives, stink bugs start congregating around windows, door frames, and other entry points to gain access to warm indoor environments.


How Stink Bugs Get Inside Your Home

Stink bugs can slip through surprisingly small gaps, making your home’s exterior their first target. Some common entry points include:

  • Cracks and gaps around doors and windows
  • Openings around pipes and utility lines
  • Unsealed vents and chimney spaces

These pests are adept at finding weaknesses in home structures and can often enter through unnoticed cracks or areas that are not properly sealed.


Preventing Stink Bugs from Invading Your Home

Prevention is key when it comes to stink bugs. Here are some proactive steps you can take to keep them out as we approach winter:

  1. Seal Cracks and Gaps: Use caulk or weatherstripping around windows, doors, and any other potential entry points.
  2. Install Door Sweeps: Adding door sweeps to exterior doors can block stink bugs from crawling in underneath.
  3. Inspect Vents and Utility Openings: Check any area where wires or pipes enter your home and seal around these openings.
  4. Close Off Chimneys and Attics: If you have a chimney, consider installing a fine mesh screen to prevent bugs from flying inside. Attics and crawl spaces should also be sealed off as much as possible.

What to Do if Stink Bugs Are Already Inside

If stink bugs have already entered your home, there are a few strategies for managing them:

  • Vacuum Carefully: Use a vacuum cleaner to suck up stink bugs, but be warned—they emit a strong odor when disturbed. Consider using a shop vacuum specifically for this purpose.
  • Avoid Squashing: Squashing stink bugs can trigger their characteristic smell. Instead, carefully remove them by hand (using gloves) or with a tissue, and release them outside.
  • Call a Professional: If you’re facing a significant number of stink bugs, professional pest control can help with targeted treatments.

Professional Help with Stink Bug Prevention

Our team at Spray Cool Pest Control offers professional solutions to help you keep stink bugs and other pests from finding their way into your home. We use effective treatment options and preventative measures that ensure your home is a less attractive target for overwintering pests.

November is an ideal time to act before winter fully sets in, so if you’re seeing stink bugs or just want to prepare, reach out to us for a consultation. Our experts can help secure your home and keep it free of these unwanted visitors.


Stink bugs don’t have to be a nuisance this winter. With a few preventive steps and professional support, you can ensure your home stays cozy for you and off-limits for pests. Contact Spray Cool Pest Control today to schedule your winter prep treatment!