So we are sitting in our backyard on a Tuesday evening in early June, we were getting eaten alive by mosquitoes. We had several citronella candles burning, we were all smothered in bug spray and still getting bit. The next morning one of my kids counted 17 bug bites. I said, “that does it.” So my wife knew Dan Steenstra was the owner of Mosquito Shield of South Central PA and she gave him a call. He showed up and sprayed our property. It rained the next two evenings so were unable to spend time in the yard. The 3rd evening we were outside and nothing, not one bite, not one mosquito. Thanks for a wonderful evening Dan.