I Dilute it with water. I do not have an exact measurement. Soak the suckers in the puddle in the mixture. They die! Spray them if they are on the wall and once they fall to the floor, spray by masking them with a puddle. We use cookies to make https://tommya964sah0.bloguerosa.com/30686857/5-simple-statements-about-how-to-spray-pesticides-in-arar-explained