Pet spray, dips, and powders. Flea growth regulators. Insecticides used in the home differ from those used in other locations. Control of fleas on animals is necessary to prevent infestations in homes, animal quarters, and yards. Don't be alarmed if your dog or cat shows discomfort for a few minutes after the application.
Insecticides often cause increased biting activity by the fleas in their last moments of life.
If the animal has free run, treatments may have to be repeated to keep fleas under control. Treat the animals only as often as suggested on the container label. If the animal is confined to an area free of fleas, one treatment usually is enough. Treat the animal outdoors or in an enclosure where the paralyzed fleas can be swept up and destroyed. If animal quarters or pens are littered, remove the litter before spraying or dusting.