The ingredients in Flea, Tick and Chigger Repellent are basically the same as for Bite Free Repellent Spray.  The Flea, Tick and Chigger Repellent has a higher concentration of the natural oil of Citronella and a small amount of mineral oil to provide better binding to skin and hair.  Therefore, the Manufacturer's Product Data Sheet for Flea, Tick and Chigger Repellent is basically the same as for Bite Free Repellent Spray.

Manufacturer's Product Data Sheet for Bite Free Repellent Spray