Cyper TC 128oz- Compare to Demon EC Cypermethrin

I have a friend who is a retired bug man. He suggested this product in a 1 gallon sprayer monthly to take care of bugs and cancel the expensive service. It was a wonderful suggestion -- and I have saved a fortune in the past several years. The price of this keeps increasing, but still significantly cheaper than the $30/month for bug service. I mix around 1.5 ounces per gallon. It can leave a white residue on the red bricks if I go any stronger -- but the residue fades in a couple day. This concentration is sufficient to kill the bugs -- you can't keep them out of the house in the Deep South, but you can ensure that they are dead when you find them.