@Attila This year I used Raid Max Defense, it's the one that acts as a barrier. The mosquitoes on my front door and on my patio were so bad, I couldn't open a door without at least a dozen getting inside, and then I would wake up covered in welts. My husband and I never smoked indoors, we would go out on the patio, but the bugs got so bad, we started smoking inside. Â I sprayed my front door and entire patio with the Raid, and haven't seen a mosquito since, it works for several other insects as well, including roaches. 4951