Wasps and hornets are aggressive stinging insects that often nest around eaves, attics, trees, and wall voids. DIY control focuses on nest prevention and early removal.
How to Identify Wasps & Hornets
These insects have narrow waists, smooth bodies, and powerful stingers. Common species include yellowjackets, paper wasps, and bald-faced hornets.
Why They Invade Homes
Wasps build nests near food sources and sheltered structures. Outdoor garbage, sweet drinks, and exposed siding attract colonies.
DIY Prevention Methods
- Seal soffits, vents, and siding gaps
- Keep garbage tightly sealed
- Inspect eaves early each spring
- Remove starter nests immediately
- Avoid sweet outdoor attractants
Natural & Non-Chemical Controls
- Soapy water sprays for small early nests
- Wasp decoy nests
- Nighttime vacuum removal (protective gear required)
Store-Bought Control Options
- Aerosol wasp sprays (long-range)
- Wasp traps
- Residual perimeter insecticides
When to Call a Professional
Large nests, wall void colonies, and aggressive species should always be handled by licensed pest professionals due to serious sting risk.