Swat Fly Repellent Ointment by Farnam is for use on superficial wounds to keep insects away. Swat fly ointment has the following features:
•For use on horses, ponies and dogs.
•Repels house flies, stable flies, face flies and horn flies.
•Effective for hours.
•Piperonyl Butoxide: .5%
•D-n-propyl isocinchomeronate: 1.0%
•Other ingredients: 98.3%
IMPORTANT: Read entire label before using Farnam Swat Fly Ointment. It is a violation of federal law to use this product in a way that is inconsistent with its labeling.