CRC 14010 Wasp and Hornet Killer Plus, 20 Ft Spray, Instant Knockdown, 14oz, [1 Pack], clear

I was terrified to touch or breath the stuff, as it seems a little like the illicit back-alley fireworks that may be amazing but may also blow your face off. So, I waited for a calm night (lest the wind tragically blow it back into my face, turning the tables on an otherwise one-sided slaughter) to attack the giant wasp nest that had been under construction above my outdoor stairs for a few weeks. With the attached tube, it sprayed a solid 12-15 feet (not very precisely) at an upward angle, dousing the entire nest, and killing every single one of those evil rascals immediately. Like, instantly. A handful were knocked loose by the powerful stream and died before they hit the ground. The rest of the colony froze in place, I imagine in some sort of quick and silent seizure, because they made no attempt to run or fly to escape the burning torrent of agony that overtook them from below. As such, they remain there to this day, now two or three weeks removed from the murderous rampage that befell their entire waspy family. Through sun and rain and dark of night, the desiccated husks of these once proud papermakers, whose ancestors achieved the magic of flight eons before humans dared to dream of taking to the skies, cling to the remnants of their beautiful hexagonal nursery. I don't disturb this insect mausoleum, partly out of respect for their artistry and unknowing sacrifice, partly as a monument of foreboding to any other harmful insects who may consider sharing my home, and partly because I just can't reach it high up under my eaves.So there you go. This stuff is extremely effective. Just...you know...probably don't inhale the stuff or get it in your eyes.An update: I gave away my first can of death mist to a neighbor who was complaining of wasps and spiders. She promised to bring it back, but she didn't. She never complained about bugs again, though. I like to imagine that she has secretly eradicated all of the flying insects in a 2 mile radius around her house with my CRC wasp spray. In any event, I moved to a new house, where I discovered another big wasp nest in the eaves of the tool shed. So I placed another order for this stuff, naturally. And, once again, I hit around the corner, waited for a gust of wind at my back, and blasted the entire colony out of existence in mere moments. I counted 31 corpses once the fatal vapors cleared. Done and done.

This stuff is amazing! Wasps don't fly out of the nests mad as hell because they are DEAD on contact with this stuff. I'm impressed! We had two cans of other wasp killer we'd purchased from Home Depot or Lowe's. We'd tried using both brands on this wasp nest. The little buggers would fly out and attack! My poor husband caught a sting square between his eyes. That's when I went in the house and looked on Amazon for the wasp spray with the highest reviews. The CRC Wasp & Hornet Killer Plus was the winner. The day it arrived, I retreated that big nest up inside our garage light fixture. Instant success! Not one wasp survived to fly out! All of them were dead.

Works very well, great aim stream and sprays far. However, does not effect mud-daubers AT ALL. But works great on any other kind of hornet, wasp, etc.

I ordered this for my brother in Tennessee. He had 2 huge wasps nests outside his house.He is disabled. So I had to get something that he could stand way away from to use.He told me this stuff worked great! He was surprised! He said killed wasps on contact.

I ordered two cans of this bee spray to eliminate a serious bee problem. Neither of the cans would spray. When you pushed the trigger the contents just trickled out of the can. Needless to say, I was very disappointed since I had ordered and used this before and it worked very well. I won't waste my money again and take a chance on the same thing happening.

This is the best knockdown wasp killer anywhere! Repair HVACR units and most are located outside and on the roof. Many small holes and hiding places for wasps to wreak havoc on your day! I have tried many wasp sprays that the wasps swim down the stream to you and take minutes to die. This one knocks them down instantly, many times they never even make it off the nest. Even if the spray is slightly off target it will get them! I put this in all my trucks now!

Great product killed a nest of wasps right away. Well worth the purchase.

Good. It does kill yellow jackets that other products would not touch. Not an immediate kill but it is quick.Bad. The spray is sloppy and not directed well. There was product left in the can after the pressure was gone.