Wondercide - Wasp and Hornet Killer Aerosol Spray with Natural Essential Oils - Kill Wasps, Hornets,and Yellow Jackets - for Porch, Patio, and Outdoor Areas - Pet and Family Safe - 10 oz - 2 Pack

Works fast. Wait until wasp lands so you get a good sturdy shot, don't spray it wildly all around the air, it's worth the wait. I did not find any toxic pollutants in the ingredients, but it is very oily (mineral oil), so keep in mind that wherever you spray, it's going to get very oily. I try to only spray where I'm going to be able to reach to clean up the mess, and avoid spraying on plants you are planning to harvest. I've been trying to clean it up from the lawn with a veggie wash spray (degreases) and then hosing it. I have killed about 30+ wasps in the past few weeks, at least half of which was with this spray. Remember, if you get a good shot with a different method, like you're walking through the yard minding you're own business and then suddenly you realize there's a wasp down in the grass 6" in front of your foot - step on it! Getting relief from wasp pressure is a multi-pronged approach and this spray is a vital tool in the box but don't forget you're other tools -- including, WATER. If you've got wasps in your car side mirrors, flush them out with the garden hose and keep them wet wet wet until they drop and then step on them. It's war. When I can avoid using the spray, I do, because it saves me cleaning up an oily mess or having an oily area on my vinyl siding of my house in a spot I can't quite reach without getting a ladder. Godspeed.

Product works amazing! Sprayed my shutters once so far and I've hardly seen a wasp or hornet. Did directly spray a hornet in the house and it definitely slowed him down enough to squish it, but did not die on contact that second. Would highly recommend.

A few days after building our daughter’s wood playhouse a hornet/paper wasp decided to set up shop. This stuff is a good straight spray, I only had one and it knocked him straight down. I’m not sure how it would do with a whole hive since it’s pretty pin point shooting, but it works and now her house smells pretty good instead of like chemicals. Can’t say much for the staining part

I sprayed a preventative perimeter around my window as hornets started building a nest in the apartment window above mine and I didn't want them coming over to me. It didn't prevent one from paying me a visit, but when I sprayed it directly, it died. Haven't seen any other since so it's possible that spraying twice did the prevention trick! I'm not sure.

Just used this wondercide spray to take out a colony of carpenter bees burrowed in a wooden platform with two flights of steps. Sprayed in the holes and killed over 30. Watched each one including queens drop like flies. Rotted would have charged 300$ for this service but me and a neighbor did it in 30 min (cautiously) on a cool spring day. My HOA would be proud except I just may charge them for my service haha Buy it!

I had a small wasp nest on my porch with wasp swarming around it. I sprayed this product on the nest from a distance and they fell to the ground immediately. I was very satisfied with the results. No harsh chemical oder.

The non toxic element is great but you definitely have to use more spray to kill wasps than with the main brands.

This is the best stuff; but it runs out quickly! However it kills them instantly!