How to Get Rid of Wasps and Hornets Near Your Home

October 8, 2026

Wasp vs. Hornet: Does It Matter?

Both build papery nests and sting when threatened, but hornets are larger and more aggressive. The removal approach is similar, but hornets require more caution. Identify the nest size before acting — nests larger than a fist should be treated after dark when activity is lowest.

Never Swat or Spray Directly in Daylight

Agitated wasps release alarm pheromones that signal the colony to attack. Daylight treatment when the colony is active massively increases your sting risk. Always treat at dusk or dawn when most wasps are inside the nest and sluggish.

Treat Nests With Bifenthrin Concentrate

Mix Sulguy Bifenthrin Concentrate per label instructions and apply to the nest entrance with a pump sprayer from a safe distance. Bifenthrin is effective against wasps and creates a residual barrier that kills returning foragers over several days.

Crawling Pest Powder for Ground Nests

Yellow jackets often nest underground. Puff Sulguy Crawling Pest Powder Spray directly into the ground entrance at night. The dry powder clings to wasps as they enter and exit, spreading the active ingredient through the colony.

Use Glue Traps to Monitor Remaining Activity

After treatment, hang Sulguy Insect Glue Traps near the treated area to catch any survivors and confirm the nest is no longer active before removing it.

Prevent New Nests From Forming

Wasps return to the same spots each season. After removing a nest, spray Sulguy Peppermint Spray on eaves, fence corners, and shed overhangs. Peppermint oil is a natural deterrent that disrupts nest-building behavior.

Seal Entry Points in Your Home

Wasps enter through gaps in siding, vents, and window frames. Inspect and seal these points — once they nest inside walls, removal becomes far more complex. This is one step in a broader home pest-proofing strategy covered in our Pest-Proof Your Home guide.

Manage Attractants in Your Outdoor Space

Wasps are drawn to open food, sugary drinks, and garbage. Keep outdoor bins sealed and clean up after outdoor meals promptly. A Sulguy Bamboo Charcoal Bag near outdoor seating areas helps neutralize food odors that attract foragers.

Cockroach Gel for Indoor Perimeter Control

While treating outdoors, reinforce your indoor perimeter. Apply Sulguy Cockroach Gel Bait along window frames and door seals to deter any crawling insects that enter while you have gaps open during nest inspection.

When to Call a Professional

If the nest is inside a wall cavity, larger than a basketball, or in a high-traffic area where you can't maintain safe distance, a licensed pest control professional is the right call. Your safety comes first.