TriForce is a new product which kills, fleas, ticks and mosquitos. It's Hylar Insect Growth Regulator effectively breaks flea life cycle. Each treatment kills flea eggs and larve for nine weeks, and kills and repels fleas for up to four weeks. Each treatment will also kill ticks for up to four weeks, and also offers the benefit of detaching the instrusive pests. TriForce also kills and repels mosquitos which are known to carry West Nile virus and heartworm disease.