Used by professonals for more than a decade, Mosquito Dunks® have proven their value in destroying Mosquitos - by killing the larvae before they mature into biting adult pests.

Made with natural B.t.i., Mosquito Dunks represent a major breakthrough for people and the environment when compared with the traditional toxic chemical approach for mosquito control.

Once a month float a Dunk in the Water Garden and every place water accumulates around your home - you'll be rid of mosquitos for the whole season. Each Dunk will effectively treat up to 100 square feet of surface water regardless of depth.