Terro Wasp & Hornet Killer Spray, 19oz. Aerosol Can

This spray was very easy to use and succeeded in killing all of the paper wasps. CountryMax offers the cheapest price for it with shipping for this product of all online sellers. Unlike non-foaming sprays, this spray seals in the wasps in their nest, preventing them from being able to sting the sprayer. It works immediately in killing the wasps on contact. And the wasps have not yet started re-building the nest a week afterwards, so it seems to also work as a repellent to prevent re-habitation. It does splatter a bit of foam backwards even at low wind, which is concerning since it is cancerous, but I hope a bit of exposure and washing afterwards nullifies potential damage to the user. The directions should also note that protective closing like a loose (but sealed) sweatshirt and thick sweatpants (ideally all white) and a netted hat should be worn while spraying and then also while removing the nest. I didn't think there were any other wasps around when I was removing the nest, but one was flying a bit at me, as if protective of the nest. This is a great option if wasps create a nest near a house entrance or in another area frequented by humans. The alternative of paying for pest control from a company 30X more expensive, perhaps because those companies remove the nest immediately after the spray vs. waiting at least 24 hours as with this product. And the directions for this product should say that users should spray at night with a porch light on or the like, as at sunset not all of the wasps might be asleep in the nest yet.