Julie from Denver,co writes
I purchased these items one by one when doing research for a German cockroach infestation. I want to make sure these products can be used at the same time or in what order.
Suspend SC and Gentrol IGR aerosol can be applied in the same cracks/crevices. You will want to bait with Advion in areas not treated with the products. Please take a few moments to review our article on How to Get Rid of Roaches for great bait placements and other helpful pro tips on treating this pest.
Answer last updated on: 08/23/2019