I dilute it with drinking water. I don't have an actual measurement. Soak the suckers within a puddle of the mixture. They die! Spray them if they are over the wall and if they tumble to the floor, spray by masking them having a puddle. We use cookies to make https://dalton7bksz.blogspothub.com/30824626/the-2-minute-rule-for-how-to-spray-pesticides-in-arar