Country Vet(R) Mosquito and Fly Spray 12-Pack Mosquito & Fly Spray Comprises 1.76% of pyrethrins. Comprises no CFCs; is EPA registered and ASDA authorized. Lasts as much as 30 days. Don’t use in nurseries or rooms where infants, unwell, or aged people are confined. Don’t use within 12 feet of any food handling or dispensing area. Foods will have to be covered or got rid of to stop contamination. Because of Federal Regulations, this item can only be shipped the usage of Value Ground.