I dilute it with drinking water. I do not have a precise measurement. Soak the suckers in a very puddle in the combination. They die! Spray them if they are to the wall and once they tumble to the ground, spray by masking them having a puddle. You will have https://victorydirectory.com/listings527759/a-secret-weapon-for-how-to-spray-pesticides-in-arar