FlyRID Plus is a ready-to-use liquid spray built around a permethrin active ingredient for broad insect control. It is labeled for direct application to horses, dogs, goats, sheep, hogs, and beef and dairy cattle, as well as for use around barns, stables, kennels, pet bedding, porches, and garages. The formula is designed to kill and repel biting and nuisance insects including several fly species, mosquitoes, gnats, fleas, and ticks, and it also addresses crawling pests such as cockroaches, spiders, ants, crickets, scorpions, millipedes, and centipedes in premise settings. No mixing is required; the bottle is shaken and sprayed directly onto the animal's coat or onto surfaces and areas where insects gather. The product is intended for use according to label directions, avoiding contact with eyes and sensitive areas during application. It ships as a single spray bottle for on-animal and premise pest control.