Get rid of fleas on your cat or dog with the Flea Killer Comb from Zero In. It is safe and free from chemicals and poisons, so there is no need to worry about harming your pet. With a simple push of a button, the comb delivers a harmless electrical charge to your pets coat. This removes and kills fleas at adult, egg and larvae stages. It ensures rapid kill of adult fleas, eggs and larvae compared to standard flea combs. A simple push of the ON/OFF button stops the electrical charge. The LED light indicates when power is on and comb teeth are delivering the small electrical charge. It is easy to use and is ergonomically designed to fit comfortably into your hand. Do not use on wet animal fur or hair. Switch off when not in use. A poison- and chemical-free effective method of control against fleas, working as an alternative to chemical powders.