Raid^® Flea Killer kills fleas and ticks on contact. The non-staining formula is designed for use in your home or on your dog and has a clean, pleasant scent.

What spray kills fleas instantly?

Commercial Products from Your Veterinarian

Treatment plans usually include an initial treatment to kill existing fleas, followed by a regimen to keep fleas from bothering your dog. The most common product used to kill fleas on dogs instantly is Nitenpyram, more commonly known as Capstar.

What kills fleas instantly in house?

Salt. Much like baking soda, salt is a great natural flea home remedy when accompanied by vacuuming. Salt acts as a dehydration agent, helping to get rid of adult fleas. To treat fleas with this natural remedy take some salt (finely ground works best) and sprinkle it all over your carpets in each room.