Amdro 4/1 gal. Quick Kill Ready-to-Use Carp Bee Killer

Works really well! Does exactly what it says!

One of the best around

I've had carpenter bees boring into the outside eaves of my screen porch for the last several years. It has been a thorn in my side. It was so bad that I couldn't enjoy sitting on my porch without raising my blood pressure because I could hear them chewing away at my wood. I've tried all-natural repellents such as wind chimes and vinegar in the hopes of making them move away without killing them, but that was worthless. I've tried the foaming wasp killer, and that works fine, but it's harder to hit them from far away. (The eaves are over 12 feet off the ground). I've also resorted to hitting them with a tennis racket, and as satisfying as that is, it's also a losing battle. I used this for the first time, and within minutes, the bees were dropping out of their holes. They would squirm around on the ground for a few minutes, but they would inevitably stop their wriggling and die. I counted around twenty dead bees after the first application. As of the morning after, I have yet to see any bees flying around like I usually do. Several people reported issues with the nozzle, so I just poured it into a pump sprayer to circumvent any possible problems. Time will tell how it functions as a repellent, but if you need something to kill those sons-of-bees, this is it.

I just purchased this product and the pump sprayer is not working, so now I have to bring it back.