When insect pests call for full-scale response you need a straightforward solution you can trust. Our easy-to-use measuring cap makes it simple to get just the right amount of concentrate for the job. Measure the product using the label application rate of 4 fluid ounces of insecticide concentrate per gallon of water. Pour the measured concentrate into your sprayer add the appropriate amount of water and mix well. Sevin Insect Killer Liquid Concentrate 32 oz. kills more than 500 insect pests by contact and keeps protecting for up to three months. Kill and control unwanted insects in ornamental and edible gardens lawns and other areas around your home.