06/05/2026
This is the time of year we start getting a lot more calls about wasps 🐝
In late spring and early summer, paper wasps are busy building nests around homes across Northern Illinois. We commonly find them under eaves, around deck railings, near window frames, and above garage doors.
The challenge is that what starts as a small nest in June can become a much larger problem by midsummer.
And while it may be tempting to handle it yourself, paper wasps are highly protective of their nests and can become aggressive if they feel threatened, especially when nests are hidden inside soffits, wall voids, or other hard-to-reach areas.
At Chem-Wise, our technicians know where to look, how to treat nests safely, and how to help prevent activity from returning.
The Chem-Wise difference? If wasp activity returns after treatment, so do we 💚
✅ Free return visits if activity persists
✅ Certified local technicians
✅ Safe, effective treatment options
✅ Serving Northern Illinois since 1993
📞 If you've started noticing wasp activity around your home, now is the best time to address it before nests continue to grow.