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Summit

Summit...responsible solutions 110-12 Mosquito Dunks, 6-Pack

  • Based on 26,661 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Thursday, Jan 15
Order within 11 hours and 7 minutes
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Size: 6-Pack


Features

  • Kills mosquitoes before they're old enough to bite
  • The only product with bti, bacteria toxic only to mosquito larvae
  • Lasts for 30 days and treats 100 square feet of surface water
  • Non-toxic to all other wildlife , pets, fish, and humans
  • Labeled for organic gardening by the usepa
  • Use Mosquito Dunks in any standing water including rain barrels, bird baths, tree holes, elevator shafts, planter reservoirs, rain gutters, etc

Description

Kills mosquitoes before they're old enough to bite. The Mosquito Dunks are America's best selling home owner mosquito control product. The only product with BTI, a bacteria toxic only to mosquito larvae, that lasts 30 days and treats 100 square feet of surface water. Non-toxic to all other wildlife , pets, fish, and humans. Simply apply Mosquito Dunks to any standing water, or water garden. Kills within hours lasts for 30 days or more. Labeled For Organic Gardening by the USEPA. Highly effective low impact product.

Item Form: Tablets


Item Weight: 0.5 Ounces


Liquid Volume: 1


Active Ingredients: Bacillus Thuringiensis


Brand: Summit


Item Form: Tablets


Item Weight: 0.5 Ounces


Liquid Volume: 1


Active Ingredients: Bacillus Thuringiensis


Brand: Summit


Target Species: Fish


UPC: 018506001100


Global Trade Identification Number: 00


Product Dimensions: 5.5 x 0.8 x 12 inches


Item Weight: 0.5 ounces


Department: Insecticides


Manufacturer: SUMMIT...responsible solutions


Item model number: 110-12


Is Discontinued By Manufacturer: No


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Jan 15

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Try them! Huge reduction in mosquitoes when used regularly!
Size: 6-Pack
Nothing harmful, except for to the blood-suckers! Help tremendously! I have a reminder set to add one to the ornamental pond monthly. (Based on size / gallons, as to how much to use.). No harm to the "fancy goldfish" in the pond, no harm to birds, nor dogs who drink from pond. But - yes - prevents mosquito breeding. Our winters aren't cold enough, long enough, to rid us of mosquitoes. Yet other chemicals harm humans and other life. Yes, I'm a hypocrite. Love life, but ... mosquitoes? Grrrr. BTW, if there is anywhere that standing water can't be avoided, you can easily break off bits of these for those areas, too. They last! Work for at least a month, when used as directed. WELL worth this cost! Follow their instructions or ask. here, and someone will reply! ... show more
Reviewed in the United States on November 29, 2025 by easyshopper
    • Effective & Harmless to wildlife!
Size: 6-Pack
These are ideal for our small, in ground, fountain. (2ft x 3 ft x 18” deep) break them into thirds and drop one into the water from time to time, removing worry of mosquito larvae, without concern it could harm wildlife.
Reviewed in the United States on January 3, 2026 by G. Korsen
    • We use these each month in all of out water features
Size: 6-Pack
We use these each month in all of out water features. We have much less mosquitoes when we use them than when we dont use them. Seem to be working and will continue for the foreseeable future.
Reviewed in the United States on July 31, 2025 by Gary B.
    • The Perfect, Natural Solution for Mosquitoes
Size: 6-Pack
I was looking for a safe and effective way to deal with mosquitoes, and these dunks are exactly what I needed. Effectiveness: These mosquito dunks are highly effective. I placed them in my pond and rain barrels, and within a few days, I noticed a significant reduction in the number of mosquito larvae. They really work to break the mosquito life cycle. Functionality: They are incredibly easy to use. You simply drop a dunk into any standing water source. I found them perfect for a variety of water features around my yard. The dunk dissolves slowly and releases the active ingredient over a long period. Natural Ingredients: One of the best features is that they use a natural, biological larvicide. I was concerned about using harsh chemicals, so knowing this product is safe for my fish, pets, and other wildlife gives me great peace of mind. The 6-pack is a good value and provides enough dunks to treat several areas. ... show more
Reviewed in the United States on September 18, 2025 by Tiny
    • Works and is safe.
Size: 6-Pack
This is a great product for controlling mosquitos. Be patient, it takes a few days for it to work.
Reviewed in the United States on January 8, 2026 by shink
    • Think they changed
Size: 6-Pack
They worked great in the past when I used them but something has changed. Was still eaten alive
Reviewed in the United States on November 21, 2025 by Amazon Customer
    • mosquito repellant
Size: 6-Pack
great item and keeps the mosquitoes at bay
Reviewed in the United States on December 9, 2025 by John
    • Kills Mosquitoes
Size: 6-Pack
Perfect for mosquito abatement, works well, easy to use, highly recommend
Reviewed in the United States on December 10, 2025 by Ron Haygood

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