It works by attacking the central nervous system of insects for long - lasting effects. (petco.com)
Neonicotinoids are a class of insecticides acting on the central nervous system of insects with lower toxicity to mammals. (dogsnaturallymagazine.com)
The cat sprays are all - natural formulas using various combinations of cinnamon, cedar wood, clove, geraniol and cottonseed extracts to attack and shut down the central nervous system of the insects. (petage.com)