Dissolves On Contact Kill Mosquito larvae in standing water. Each pouch covers 50 square feet of water and lasts for 2 weeks. New, faster acting method of delivering BT to control larvae. Dissolves on contact to quickly release the active ingredient. Will not harm fish, amphibians or other aquatic animals. Use in water gardens, bird baths, tree holes, unused swimming pools and any other location around the home where water can collect and remain for extended periods. Each card contains 24 0.2 oz water soluble pouches.
