Happy Jack Flea & Tick PowderThis Flea & Tick Powder formula is odorless, non staining and very effective against the ticks that may cause Lyme Disease. Flea & Tick Powder may also be used to dust the bedding, kennel, sleeping quarters, carpeting and furniture regularly used by infested animals. For area dusting, apply at a rate of 3 6 ounces for every 100 square feet. Use as often as once per week.