Took a bit of a gamble
Took a bit of a gamble, I have a cabin in the north woods of Wisconsin and for the 2 years I’ve owner it I’ve had huge infestations of cluster/ spruce flies and of course the Asian lady beetle, and I mean at times I’ve had 1000’s of the in my house, tried everything from new exterior door, windows, soffits. No go, so I took a gamble as I was at my wits end. First spray easy peasy 10 mins tops, and let’s just say I had maybe 10 in total afterwords. Just did my end of June spray and can gladly report ZERO bugs in my cabin. Zilch, zero nada. Couldn’t be happier with easy, results and cost.