Spring and late summer bring wasp nests popping up in yards. In decades with Better Termite and Pest Control, I’ve seen nests under eaves, in trees, and even in lawns. This guide covers different types of wasp nests and how to handle them.
Understanding Wasp Nests and Their Importance
Knowing the types of wasp nests matters because each species builds a unique home. These differences affect how aggressive they can be and where they hide. Learning these signs helps you choose the right removal method or call our licensed technicians.
Common Types of Wasp Nests
Paper Wasp Nests (Open Umbrella Comb)
According to the Virginia Tech Cooperative Extension, Polistes paper wasps build an open, umbrella-shaped comb under eaves or decks. You’ll spot hexagonal cells with no outer envelope. These nests hold under 300 workers but can sting if disturbed.
Yellowjacket Nests (Ground & Cavity)
According to the University of Maryland Extension, yellowjacket colonies can host over 1,000 workers by late summer. They wrap comb in layered paper and hide nests in rodent burrows, wall voids, or under debris.
Bald-Faced Hornet Nests (Aerial Football)
Bald-faced hornets build large, grey, football-shaped nests in trees or on building exteriors. They fully enclose the comb in paper and guard their home fiercely in late summer and fall.
European Hornet Nests (Tree & Wall Voids)
European hornets also make enclosed, multi-tiered nests inside hollow trees or wall voids. These nests grow to 200-400 wasps and can go unnoticed until you spot activity near cracks or attic vents.
Mud Dauber Nests (Clay Tubes on Walls)
Mud daubers create smooth mud tubes on walls, windowsills, and under porches. These solitary wasps store spiders in their tubes for larvae. They are not defensive and you can remove empty tubes easily (see Utah State University Extension).
Cicada Killer Nests (Soil Burrows)
Female cicada killers dig a 25 mm burrow in bare, sandy soil and leave a small mound at the entrance. They hunt cicadas for their young but rarely sting people. These burrows often cluster in sunny lawns (see Smithsonian Institution).
Seasonal Activity & Aggression
Wasps start new nests in spring when queens emerge. By June and July, nests grow fast as workers appear. Peak activity hits in August and September, and colonies get most defensive. After the first hard frost, nests collapse and only queens survive.
Active vs. Inactive Nests
Active nests buzz with wasp traffic at dawn and dusk. You’ll see wasps flying in and out. Inactive nests sit empty and feel brittle. A quiet nest with a grey, broken envelope is easier to remove.
Health Risks & Allergies from Wasp Stings
Tools and Protective Gear
Licensed technicians wear full-body suits, gloves, and face shields when removing active nests. They use long-reach poles, insecticidal dust, and professional-grade sprayers. This gear blocks stings and keeps the tech protected.
If you do try DIY removal on an inactive nest, the right gear matters.
DIY Removal Methods for Inactive Nests
If you confirm a nest is inactive, gently knock it down with a broom or long stick. Slide it into a sealed bag and toss it in the trash. Then clean the area to remove leftover pheromones.
Professional Wasp Nest Removal Services
When a nest is active or hard to reach, professional removal is the right call.
Our licensed technicians at Better Termite and Pest Control inspect nests at any height. We use EPA-approved products that our internal research team feels comfortable using in homes. We also offer 30-day callbacks on stinging insect jobs.
Prevention Tips: How to Keep Wasps Away
Seal gaps in soffits and siding, and install mesh on vents. Keep trash cans closed and clear food scraps quickly. Replace rotted wood and trim foliage near roofs.
To deter cicada killers, overseed bare soil and water lawns. For mud daubers, wash or repaint nesting spots each year.
When to Call a Pest Control Expert
Call us if a nest is above 3 meters, larger than 15 cm, or near doors and play areas. Also call if anyone in your home has a venom allergy. We serve Arlington, Alexandria, Bethesda, Potomac, and Ashburn.
Better Termite and Pest Control’s Expert Insights
Over three generations, our family built an in-house research team to vet every product we use. We removed nine high-risk pesticides and chose alternatives like Essentria and Alpine. This process reflects our commitment to homeowners.
When you need expert help with any type of wasp nest, our team is ready.
Related Guides
Identifying the right type of wasp nest helps you choose the best removal approach. If you need help, call us at 703-683-2000 or email info@bettertermite.com.
