Country Vet(R) Metered Fly Spray 12-Pack Please Note: This product is undergoing a rolling label change so product received may look different than pictured. Each 6.4 oz. can provides up to 30 days of flying insect control. Spray contains 0.975% of pyrethrins made from Chrysanthemum flowers. Contains no CFCs; is EPA registered and ASDA authorized. Do not use in nurseries, or rooms where infants, ill, or aged persons are confined. Do not install directly above or within 12 feet of any food handling or dispensing area. Foods should be covered or removed to prevent contamination. Due to Federal Regulations, this item can only be shipped using Value Ground.