Why can't a business just spray or trap?
Spraying near dining areas is a liability you don't want, and traps only thin the foragers you can see — neither ends the colonies feeding on your property.
A homeowner deals with one nest for a weekend. A restaurant, brewery, or campground sits next to open ground that produces colony after colony all season. Contact sprays near tables raise food-safety and customer concerns, and a few hanging traps barely dent a property-wide problem. Baiting works at the right scale: the wasps themselves carry the dose home, and you treat the source instead of chasing symptoms.
How many bait stations does a property need?
Plan about one station every 30–50 feet along the edges where wasps forage — dumpsters, dining zones, and property lines facing open ground.
The goal is to put bait in front of as many foragers as possible before they reach your guests. A small bar patio might need two or three stations; a mid-size restaurant lot, five to eight; a campground or event lawn, a dozen or more. Concentrate stations where food waste and open ground meet — that's where colonies forage hardest.
When should the program run?
Start in late spring before colonies peak, then keep stations stocked through fall — switching bait type with the season.
Early-season baiting hits small colonies before they grow into a summer problem. Run protein bait in spring and early summer, sweet bait from late summer into fall. A station that sits empty for a week is a station doing nothing, so build refills into your existing grounds-keeping rounds.
Guides by venue
Key takeaway
A working program is spaced stations, seasonally matched bait carrying a low-dose insecticide (esfenvalerate is the EPA-registered choice), and refills folded into your existing rounds — not a contact spray near the tables.
Placement & spacing guide →FAQ
What is the best yellow jacket control for a business?
A bait-station program. Spaced stations let workers carry slow-acting bait back to their nests, collapsing whole colonies without spraying near food, guests, or staff — and it scales across a property in a way traps and spot-sprays don't.
How many bait stations does a commercial property need?
Roughly one station per 30–50 feet along foraging edges (dumpsters, dining areas, property lines). A small patio needs two or three; a campground or large lot needs a dozen or more.
Is baiting safe to use where we serve food?
An enclosed station keeps the bait contained and off your tables — far safer near food service than open spraying. Place stations at property edges, away from prep and dining. See our safety guide.