Should an applicator treat an infested animal with leftover spray after treating the residence for fleas?

Treating an infested animal with leftover spray after treating the residence for fleas is not advisable. This is primarily because pest control products formulated for environmental use—like those used in a residence—are typically not safe for application on animals without specific instructions from the manufacturer. Many pesticides contain chemicals that are harmful or potentially dangerous to pets if misapplied or used improperly.

In a professional pest control setting, each product has clear labeling that includes guidelines on how and where to use it, indicating whether it is safe for application directly on animals. It's essential to use treatments specifically designed for pets that address flea infestations because these products take into account the sensitivities and safety of animals.

By recognizing that leftover spray should not be used on infested animals, the selection emphasizes the importance of safety and adherence to guidelines in pest control practices. This approach helps to prevent harm to pets and ensures compliance with regulatory and product safety standards.