For Dogs 12 Weeks or Older:For best results, pet's coat should be dry prior to application. Spray product over pet’s entire coat, including hard-to-reach areas such as between the toes. Do not spray in the eyes, mouth, nose and genitals. Massage thoroughly into pet’s coat until the product reaches the skin. Let stand or continue to massage for 5-10 minutes. Apply a small amount of water and lather again. Rinse thoroughly to remove dead fleas. Dry with towel. Repeat if needed allowing 2-4 hours between applications, not to exceed twice in 24 hours.