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What Should I Do If I See a Wasp Nest in My Yard?

by July 21, 2025

Discovering a wasp nest in your yard can be alarming, but with the right approach, you can handle the situation safely and effectively. At ECPC (Environmentally Considered Pest Control), we've helped countless homeowners in the Malvern area address wasp problems. Here's our professional guidance on what to do—and what not to do—when you spot a wasp nest on your property.

First Steps: Assessment and Safety

Identify the Type of Nest

Different wasp species build distinctive nests, and identification helps determine the appropriate response:

  • Paper wasp nests: Umbrella-shaped, open-celled structures typically found under eaves, porch ceilings, or deck railings
  • Yellow jacket nests: Often located in the ground, hollow trees, or wall voids with a small entrance hole
  • Hornet nests: Large, enclosed, papery structures usually hanging from tree branches or building overhangs
  • Mud dauber nests: Tubular, mud structures on walls or under overhangs

Evaluate the Risk Level

Consider these factors when deciding how to proceed:

  • Location: Is the nest near high-traffic areas like doorways, play equipment, or patios?
  • Size: Larger nests contain more wasps and pose greater risks
  • Activity level: Heavy traffic in and out indicates a well-established colony
  • Allergies: Does anyone in your household have known allergies to stings?

When to Call a Professional

At ECPC, we recommend professional removal in the following situations:

  • The nest is large (bigger than a softball)
  • The nest is in a difficult-to-reach location
  • The nest is inside a structure (wall void, attic, etc.)
  • You or family members have allergies to stings
  • You've identified the nest as yellow jackets or hornets
  • The nest is near a frequently used area
  • You're uncomfortable handling the situation yourself

Professional Removal Process

When you call ECPC at (484) 699-8478, here's what you can expect:

1. Thorough inspection

We'll identify the species and assess the full extent of the nest

2. Treatment plan

We'll recommend the most environmentally considered approach for your specific situation

3. Safe removal

Our trained technicians use specialized equipment and targeted treatments to eliminate the nest

4. Preventative measures

We'll provide recommendations to prevent future nests

5. Follow-up if needed

Our service includes follow-up treatments if any activity persists

DIY Options for Small Nests

If you have a small, newly forming paper wasp nest in an accessible location, and no one in your home has allergies, DIY removal might be an option:

Timing is Critical

  • Treat at night when all wasps are in the nest and less active
  • Use a red-filtered flashlight (wasps don't see red light well)
  • Choose a cool evening for best results

Proper Protection

  • Wear protective clothing: long sleeves, pants, gloves, closed shoes
  • Cover your face and head
  • Seal clothing at wrists and ankles

Treatment Options

  • Commercial wasp sprays designed for nests
  • Apply from a safe distance following product directions
  • Have a clear escape route planned before you begin

What NOT to Do

Avoid these dangerous approaches we've seen homeowners attempt:

  • Don't use fire or gasoline to burn nests
  • Don't hit, poke, or shake the nest
  • Don't block the entrance without eliminating the nest
  • Don't spray water from a hose at the nest
  • Don't attempt removal during daytime or warm weather
  • Don't leave a partially treated nest

After Removal: Prevention Strategies

Once the immediate threat is addressed, consider these prevention strategies:

  • Inspect your property regularly in spring when queens are establishing new nests
  • Seal cracks and gaps in building exteriors
  • Keep food covered during outdoor dining
  • Maintain garbage cans with tight-fitting lids
  • Consider professional preventative treatments for high-risk areas

When Wasps Are Beneficial

It's worth noting that wasps play valuable roles in our ecosystem:

  • They control populations of pest insects
  • They serve as pollinators for some plants
  • Solitary wasps rarely sting and are important predators of garden pests

When wasps aren't posing a direct threat to your family, consider leaving them alone, especially if they're located away from high-traffic areas.

Partner with ECPC for Safe, Effective Wasp Management

At ECPC, we provide environmentally considered solutions to wasp problems that protect your family while respecting the ecological importance of these insects. Our approach focuses on targeted treatments that minimize environmental impact while maximizing your safety.

If you've discovered a wasp nest on your property, don't take unnecessary risks. Contact ECPC at (484) 699-8478 for professional assessment and removal. Our experienced technicians serve Malvern and surrounding communities with prompt, effective, and environmentally responsible pest management solutions.

Because if your family's safety matters to you, it matters to us!