Fly Dope Fly Spray

Fly Dope is a water-based insecticide and repellent that repels flies, gnats, mosquitoes, and ticks. It lasts up to 8 hours and is safe for horses, dogs, and humans.

• The description claims that it defends against disease by killing and repelling six fly species, gnats, ticks, deer ticks, fleas, chiggers, lice, and mosquitoes.
• The description claims that it decreases the fly population in and around the barn.
• The description claims that it contains no DEET, Pyrethrin, or Permethrin.