Zodiac Premise Flea Spray - kills adult and pre-adult fleas and ticks hidden in carpets, rugs, drapes, upholstery, pet bedding and floor cracks. Zodiac Premise Flea Spray contains a unique combination of two insect control ingredients. Precor, an insect growth regulator, effectively breaks the flea life cycle for 7 months by preventing the flea's development into the adult biting stage. The ingredient permethrin kills adult fleas, brown dog and American dog ticks.