Aerosol insecticide refill kills and repels flies, mosquitoes, gnats and small flying moths. Ultra concentrated to work faster and last longer. Features active ingredient pyrethrin, a natural extract from chrysanthemum flowers. Leaves no lingering insecticide odor. Physical Form: Liquid; Application: Metered Aerosol Dispensers; Indoor; Pest Type: Flies; Gnats; Mosquitoes; Small Moths; Capacity (Volume): 3.200 oz.