D-Fense SC Insecticide
Product Review (submitted on February 17, 2020):
I looked up my old review for this product. 2/28/19. Close enough to 1 year later I want to update how fantastic this product is. I mixed 1 gallon, put it in a spray bottle and over 3 consecutive days sprayed all around the interior of my windows until there was none left. Now, 1 year later, without an additional application, it is still killing them dead. I am waiting for a few good days in a row for another application just to renew it's effectiveness even though it's still working. Nothing beats this stuff. I am going to start mixing it with Bifren, also another wonderful product from DIY as soon as spring breaks next month.