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Summit Mosquito Dunks by Summit

4.3 out of 5 stars 1,172 ratings
鶹's Choice highlights highly rated, well-priced products available to ship immediately.
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Brand Summit
Target species Mosquito
UPC 018506001100

About this item

  • 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

Product details

  • Parcel Dimensions ‏ : ‎ 30.2 x 13.9 x 1.9 cm; 110 g
  • Date First Available ‏ : ‎ Feb. 23 2016
  • Manufacturer ‏ : ‎ Summit
  • Place of Business ‏ : ‎ Quincy, MA 02169-4808,US
  • ASIN ‏ : ‎ B01BM2DJKM
  • Item model number ‏ : ‎ Summit
  • Customer Reviews:
    4.3 out of 5 stars 1,172 ratings

Product description

Summit Mosquito Dunks by Summit

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Customer reviews

4.3 out of 5 stars
1,172 global ratings

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Customers say

Customers like the effectiveness, mosquito reduction, and ease of use of the pesticide. They mention it works in the soil and kills the larvae. Customers also say it's safe for animals and gardens. They also like the duration of the product.

58 customers mention "Mosquito reduction"49 positive9 negative

Customers are satisfied with the mosquito reduction of the product. They mention it prevents mosquito larvae from maturing and their plants are now bug-free. Some say it's a great investment for keeping their homes mosquito-free.

"We've used these for years in our fountain to stop the mosquitos from breeding. Great product, excellent price." Read more

"Working so far! I used them in my bird baths. Haven't had any mosquitos since I put them in. Highly recommend." Read more

"These pucks work like a charm. Prevents mosquito larva from maturing." Read more

"...As long as you add new ones every few weeks, it should take care of your mosquito problem, as it did for mine...." Read more

10 customers mention "Ease of use"10 positive0 negative

Customers find the pesticide easy to use.

"...Change it up once a month. Easy to use." Read more

"...The dunks are easy to use and provide lasting protection, making them an essential product for any household with standing water...." Read more

"Easy to use and seems to work. We still see mosquitos but not as many as most years." Read more

"...Put one of these in, and within weeks they were all gone. Simple. The dunks float and they'll just break to pieces after a month...." Read more

7 customers mention "Safety"7 positive0 negative

Customers are satisfied with the safety of the pesticide. They mention it's perfectly safe for animals, plants, and gardens. They also appreciate that it's not toxic to birds or mammals.

"...awhile and a never has mosquitoes or larvae again.. and safe for plants and gardens and for wildlife as well.. 👍..." Read more

"...Nice to know they aren't toxic to birds or mammals...." Read more

"...It's safe for birds/animals and we haven't seen any larvae since! Would highly recommend!" Read more

"...And it doesn’t hurt my plants !" Read more

6 customers mention "Houseplants use"6 positive0 negative

Customers find the product great for houseplants. They mention it's used for watering house plants, a water barrel, and a bird bath. They also say it does the trick and no need to worry about watering vegetables.

"...No need to worry about watering vegetables. Just wash your food like always." Read more

"For a water barrel and bird bath. It does the trick." Read more

"Use for fungas gnats with house plants..." Read more

"Great for house plants..." Read more

4 customers mention "Duration"4 positive0 negative

Customers are satisfied with the duration of the pesticide. They mention it lasts a long time and can be broken in half.

"...Hope it lasts me a long time!" Read more

"These are pricy they go a long way, you can break them in half or in four. It only takes a small amount to provide control...." Read more

"...and ended up only using 1/4 of a puck per barrel and it lasted quite awhile and a never has mosquitoes or larvae again.. and safe for plants and..." Read more

"...Price may seem a little high but they do last a long time...." Read more

Seems to be working
5 out of 5 stars
Seems to be working
After being completely housebound last spring and summer due to this pond, aka the mosquito generator, I had to find a solution. I’ve put these in the pond twice now (every 30 days) I’ve found that there hasn’t been a single mosquito in the yard so far this year. Crossing my fingers I’ll be able to spend some time outside now! UPDATE: Summer is over and so the update is that I was virtually mosquito free all summer!
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Top reviews from Canada

  • Reviewed in Canada on June 30, 2025
    Verified Purchase
    It's hard to prove a negative, but I believe these work. I live in an apartment and use a small storage room as my indoor container garden. I had to give up a couple of years because the soil gnats were making me crazy. My garden is flourishing and no gnats to be seen. IMPORTANT NOTE. These float, so if you've read about them "in the bottom of a bucket" it was probably unintendedly misleading. I keep a 3 gallon filled water and added half of one into that. I've only seen 2 gnats wandering around briefly in the living room and were soon gone. These are a real blessing.
    2 people found this helpful
    Report
  • Reviewed in Canada on July 4, 2025
    Verified Purchase
    Saw a social media post of someone using there, can’t believe it so far. We have the dynatrap mosquito thing for a couple years now and have never really seen a drastic improvement. So far this summer we havent had nearly as many bites while in the yard or on the deck (while seeing lots of them on walks away from our property) very happy so far!
  • Reviewed in Canada on May 10, 2025
    Verified Purchase
    Took some time but has worked to get rid of a fungus gnat infestation on my indoor plants!
    3 people found this helpful
    Report
  • Reviewed in Canada on July 4, 2025
    Verified Purchase
    I keep one in my 4 litre watering can always. No gnats. Will always use.
  • Reviewed in Canada on June 1, 2025
    Verified Purchase
    The price could be less expensive, you do have to place in the water early to catch the mosquito laying eggs. Delivery did not follow instructions.
    One person found this helpful
    Report
  • Reviewed in Canada on July 6, 2025
    Verified Purchase
    Killed stuff good
  • Reviewed in Canada on June 26, 2025
    Verified Purchase
    These pucks work well use them in our water barrells..some are open.have not seen any larva yet.
    2 people found this helpful
    Report
  • Reviewed in Canada on June 21, 2025
    Verified Purchase
    I use this in my rainwater to water indoor plants to stop the fungus knats and aphids from developing.
    Learned this trick on tictok. I break up the disks. Works well.
    5 people found this helpful
    Report