Luke from Berlin writes
Yes, a roach bait gel like Advion can be applied if you are also using glue boards. We normally recommend that you use an insecticide spray along with an insect growth regulator (IGR) as well for roaches. You may want to take a look at our Roach Control Kits, which offer a combination of all of these products. You may also want to look over our Roach Control Guide for more information on treating and preventing roaches.
Answer last updated on: 09/12/2017