Product Description

Biological mosquito control with natural organic materials. Kills mosquitoes for 30 days or longer when placed in standing water outdoors. Place wherever water accumulates. 1 dunk treats 100 sq, ft. of surface area of standing water.

Product Details

• Amazon Sales Rank: #14745 in Kitchen & Housewares
• Size: 20
• Brand: Summit Chemical Co.

Features

• Just drop in areas where water collects
• Each donut-shaped disk releases larvicide
• Safe around fish; uses no chemicals
• One per 100 sq. ft., works up to 30 days

Customer Reviews

Mosquito "dunks"
These not only work to prevent mosquito larva from forming in any standing water you may have in your yard, but they are not poisonous. These dunks contain a bacillus that occurs naturally in soil. With the scurge of West Nile Virus being carried by mosquitos these dunks are very necessary to prevent the spread of the disease.

Excellent mosquito larva killer
Biologically safe so it won't kill my dog or the frogs in the frog pond, but it sure takes care of Mosquito larva. Small pond that I love came with my new house, but I found it to be a Mosquito pool. This knocked them right out. I did have an algea boom after that and contacted the company. They assured me it was not from their product. Not sure if I believe that, but a barely roll took that issue away.

Jorjie
I have 4 rain barrels and a garden pond. I use a lot of dunks. These are less expensive and because it is such a big package, lasts several months.