Bests & Worsts Reviews from Amazon

I don't have any standing water but what I do have is potted plants out on my patio. They're well drained and they are elevated up off the concrete but I still get mosquitoes and this stuff does the trick. I just sprinkle some on top of the potted plants and the mosquitoes disappear within 24 hours. I treat every month from May to October to keep them at bay.