Kim from Covington Ky writes
Demon WP Insecticide is only going to kill the insects (roaches) that come into contact with the treated areas, it does not transfer throughout the colony which would be why you are only seeing a few dead insects.
For treating an active roach infestation, you need to use a combination of products and repeat treatments every 14 days. One week or 1 -2 treatments is not enougth to eliminate an active roach colony as majority of the colony is hiding in accessible areas.
We recommend one of our Roach Control Kits that provide you with professional grade products for the initial treatment and 2-3 follow up treatments. Each kit contains the residual insecticide Temprid FX, Gentrol Pointe Source IGR Packs and a roach bait gel.
Roach Kit A contains FC Magnum Roach Bait which contains 5 times the amount of Fipronil active ingredient providing superior transfer effect throughout a roach colony. This roach bait is commonly used when first starting a roach treatment program. If still baiting after 60-90 days, you can rotate to Kit B or Kit C to offer a different bait/food attractant.
Click HERE to watch a video on How to Apply Roach Control Kit A and take a few moments to review our Roach Treatment Guide for more details on the necessary steps for a successful treatment.
Answer last updated on: 09/06/2021
