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WASPS - Info, Advice & Help

Local Expert Pest Control Guidance for Homes, Cottages & Businesses in Ontario

Quick Facts About Wasps

  • Common throughout Ontario during the spring, summer, and early fall.

  • Species like Yellowjackets, Paper Wasps, and Bald-faced Hornets can be aggressive.

  • Nests are often found in wall voids, rooflines, trees, sheds, or underground.

  • Stings can be painful and dangerous, especially for those with allergies.

Common Signs of a Wasp Issue

  • Frequent wasp activity around eaves, decks, or outdoor seating areas.

  • Visible nests under soffits, in sheds, attics, bushes, or wall cavities.

  • Buzzing sounds from inside walls or ceilings.

  • Repeated sightings near food, garbage bins, or compost areas.

 Prevention Tips

  • Seal cracks and holes around doors, siding, and rooflines.

  • Keep food, drinks, and garbage sealed when outdoors.

  • Remove old or abandoned nests in early spring before new activity begins.

  • Avoid swatting or disturbing active nests—this can provoke stings.

When to Call a Professional

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  • You find an active nest near your home, cottage, or business.

  • Wasps are entering wall voids, attics, or hard-to-reach areas.

  • Someone on the property is allergic to stings.

  • You need seasonal prevention to stop recurring nests.

How PPM Pest Control Can Help

  • Expert identification of wasp species and nesting sites.

  • Safe removal of active nests using targeted treatments.

  • Preventative sprays to stop nest building in high-risk areas.

  • Service plans for properties with recurring wasp issues.

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