How does it work?

As with our other RESCUE!® products, the W·H·Y Trap for Wasps, Hornets and Yellowjackets works without killing agents. Instead, the insects die naturally inside the trap.

The W·H·Y Trap uses three separate attractants to lure wasps, hornets and yellowjackets. The attractant kit lasts two weeks, and no extra food bait is required. Refill Attractant will be available in a two-week supply.

Insects are caught in two chambers, with two separate entrances on the top and bottom of the trap. In the top (wet) chamber, they drown in the attractant/water mixture. In the bottom (dry) chamber, they dehydrate.

Learn about how our scientists developed the W·H·Y Trap.