There are a couple of methods by which a flea collar does its job. One method is through the emission of a gas formulated to be deadly to fleas. The second method is the absorption of an active component into the infested pet’s skin layer. The gas method is normally only restricted to the neck and head areas. Collars that have been imbued with the active components that get absorbed down into the lower fat layers have much higher effectiveness in controlling fleas. Flea collars are imbued with active components that only affect mature fleas, but most likely not very effective with the different flea life stages.
The protective effects that the sprays and flea powders confer against fleas have a narrow window of effectivity. Several products also have active components that also destroy mites and ticks, other common external pet parasites. Most flea sprays and powders only affect adult fleas. There are, however, some products that have components that can control the growth of flea larvae and eggs.
Check with your veterinarian Leesburg, VA for anti-flea products that are both effective and safe for use on pets. Set an appointment at this website Lansdowne Animal Hospital.
Helalth Care 