BioShield Dog & Cat Pest Repellent, 16oz
This works by attacking a neurotransmitter only found in insects. Neurotransmitters control the heart rate and metabolism. Fleas, ticks, mosquitoes and bed bugs produce a neurotransmitter called octopamine. This blocks the octopamine, causing a complete shut down of the central nervous system killing insects nearly instantaneously. Octopamine is only found in insects. Humans and other mammals, birds and fish do not produce octopamine. This is safe to use around children, pets, and livestock but is deadly to insects when used as directed.