Microbe-Lift BMC Mosquito Control for Fountains Microbe-Lift BMC

One bottle treats 3 average birdbaths up to 2 years Controls mosquito larvae within 24 hours Can be used in areas used by humans, pets, and wildlife Mosquito control for your birdbath - just add one drop a week. One application lasts up to 14 days and causes no water toxicity. Contains bacillus thuringiensis (BTi), a safe biological larvicide that can be applied to areas used by or in contact with humans, pets, birds, or wildlife. One bottle treats 3 average birdbaths for up to 2 years. 1/2 oz bottle. EPA Registered.Please click on "More Information" for handling instructions.