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Summit Mosquito Dunks, 6 Tablets

SKU # 421020999
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Item Information

Summit Mosquito Dunks Tablets are a fast acting biological mosquito control that can be use almost anywhere.

  • Kills mosquitos before they're old enough to bite
  • Starts killing in hours and lasts 30 days
  • Can be used wherever water accumulates around the household, even in fish habitats
  • Treats 100 sq. ft. of surface water no matter the depths of the water
  • May be used in all types of containerized water except finished drinking water
Summit strives to promote and develop novel solutions for homeowner pest products and expertise. Involved in the formulation and manufacturing industries for over 45 years, Summit has developed a reputation as an industry leader in production efficiency, always promoting environmental quality and responsibility.

Specification Description
Brand: Summit
Coverage Area: 100 sq. ft.
Height: 12 in.
Length: 5-4/5 in.
Package Size: 6 Pieces
Product Type: Mosquito Control
Width: 4/5 in.
Manufacturer Part Number 110-12
Summit Mosquito Dunks, 6 Tablets is rated 4.8 out of 5 by 4.
Rated 5 out of 5 by from Hoping for ring side bite free zone Easy to use, waiting a few weeks to see how they work. Our barn has a natural spring with standing water nearby the ring. Mosquitoes are a nuisance, I’m hoping this helps
Date published: 2019-04-21
Rated 5 out of 5 by from The dunks worked overnight! I noticed what appeared to be tiny red worms in the horses' water tanks. It turned out that they were either mosquito or midge larvae. I bought the mosquito dunks and put 1/2 of a dunk in each of our 100 gal. stock tanks. The next morning all the larvae were gone! Great stuff! And it doesn't harm the horses.
Date published: 2016-07-21
Rated 5 out of 5 by from Wonderful biological control of mosquitoes I have used this product for nearly 9 years ever since I discovered mosquitoes breeding in the storm catch basin  in our cul de sac. Since it is only a 4' X 4' basin, I proportion the amount used accordingly per label directions and reapply after every heavy rain. No mosquitoes any more! 
Date published: 2013-09-28
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Does the entire package or each dunk treat 100 sq ft?

Asked by: metoo3
Each dunk treats 100 sq ft.
Answered by: DanielB
Date published: 2018-06-08

I've got an above ground pool and there is a small tear on tarp so there is standing water. Is it safe to use on top of tarp even though it will mix with the pool water?

Asked by: hold
Yes it is perfectly safe to use the mosquito dunks in any swimming pool or swimming pool cover when not in use. When the pool is in use the filter and chlorine should be enough to stop any mosquito larva from growing.
Answered by: CodyP
Date published: 2019-02-21

What is the active ingredient?

Asked by: Fuzzyland
The active ingredient in Mosquito Dunks® is Bacillus thuringiensis subspecies israelensis. (B.t.i.). B.t.i. is a bacterium that is deadly to mosquito larvae but harmless to other living things.
Answered by: BrittanyH
Date published: 2018-09-02

Is this harmful to animals? We need something for our small fountain but occasionally the dog drinks out of it.

Asked by: KayJay
This product is safe for pets.
Answered by: BrittanyH
Date published: 2019-05-01
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