SUMMIT MOSQUITO DUNKS Crates & Gates An FDA-approved additive helps prevent

An FDA-approved additive helps prevent rust stains on laundry

Hardened glass feeder bottle

against viscosity breakdown

save money on utility bills

One-handle lever handles makes it easy to adjust water

SUMMIT MOSQUITO DUNKS Crates & Gates An FDA-approved additive helps preventUse Summit Mosquito Dunks in ponds or standing water to kill mosquitoes and black fly larvae for 30 days or more. While the Mosquito Dunks float, they slowly release a long term biological mosquito larvicide, BTI, killing the larvae before they hatch into adults. This biological mosquito control is safe for use around children, fish, pets or wildlife. Treats up to 100 square foot of water surface.