The unique formulation prohibits solution migration into the bloodstream and subsequently, unlike DEET products, has ZERO effect on your nervous system. Heavy treatment levels will not create nausea in Cats and Dogs when used for elimination of FLEA INFESTATIONS. BEST YET can be used for the treatment of all types wood,cloth & leather furniture, bed and mattress, carpets and any other surface.

Will not stain or attract dirt. KILLS FLEAS, Bed Bugs and Lice INSTANTLY. BEST YET also dissolves the eggs and larvae. Kills Sugar and Fire Ants upon contact. Excellent for treatment of HEAD LICE in children and adults. BEST YET will not burn the scalp or destroy hair follicles such as chemical treatments are known do.