Function of the Axon Hillock. The axon hillock is a unique area within neurons because of its ability to process the incoming signals from other cells. To understand how this works, let's look at what a chemical impulse really is.
Permethrin is an active-ingredient insecticide used in many professional pest-control products to control a wide variety of pests, including ticks, fleas, mosquitoes, bedbugs, chiggers, flies, termites, and cockroaches. Permethrin is often used as a spray on fabrics, clothing, and bed nets to repel or kill insects.
2. You can use Listerine in a couple of different ways, including mixing it with shampoo in a bath or diluting it with water and using it as a spray. To get step-by-step instructions on how to use Listerine to kill fleas, check out this guide from eHow.