This product kills mosquitos before they're old enough to bite! Kills fungus gnat larvae in soil without synthetic toxins. Harmless to beneficial insects, pets, birds, fish, or wildlife. Perfect for koi ponds, hydroponic systems, and rain barrels. This easy to apply solution works within 24 hours for mosquito control and lasts for months in soil to control Fungus Gnats.
Size: 8 oz.