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🦟 Outsmart mosquitoes before they bite—stay bite-free, stress-free!
Summit Mosquito Dunks use Bacillus thuringiensis israelensis (BTI), a bacteria toxic only to mosquito larvae, providing 30 days of effective mosquito control over 100 sq ft of standing water. Safe for pets, wildlife, and plants, these EPA-labeled organic gardening tablets offer a hassle-free, eco-conscious solution to keep your outdoor spaces mosquito-free all season long.


| ASIN | B0000AH849 |
| Active Ingredients | Bacillus Thuringiensis |
| Best Sellers Rank | #35 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #3 in Pest Control Baits & Lures |
| Brand | Summit |
| Brand Name | Summit |
| Customer Reviews | 4.5 out of 5 stars 28,454 Reviews |
| Global Trade Identification Number | 00018506001100 |
| Item Form | Tablets |
| Item Type Name | Summit...responsible solutions 110-12 Mosquito Dunks, 6 Piece |
| Item Weight | 0.5 Ounces |
| Liquid Volume | 1 |
| Manufacturer | SUMMIT...responsible solutions |
| Model Number | 110-12 |
| Part Number | MD-12 |
| Target Species | Fish |
| UPC | 018506001100 |
| Unit Count | 6.0 Count |
| Warranty Description | 1 Year. |
W**E
Effective, harmless to wildlife and easy to use
Best solution to keeping my water fountain free of mosquito larves. One cube lasts over a month and is completely harmless to wildlife. So easy to apply, I just break up the cube into several pieces and throw them into my water fountain / bird bath
C**A
Mosquito dunkers!!!!!!
So far so good!! I am wa waiting for the summer season. I started to notice there is no mosquitoes around the area so I am very satisfied. They are easy to use. You can just put them on the planters or any buckets with water, there is no odor , they are pet friendly and they actually look cool. Hopefully they will be very effective and I don’t have to worry about mosquitoes during summer season!!!
H**Y
No pesticide, but takes care of "skeeter" larvae!
An easy and effective way to fight mosquitoes. You can break or shave off small portions for the bases of pots that hold water. Larger areas of sitting water are easy to treat by tossing one "donut" in. Not a worry, since no pesticide (but only freeze dried (?) bacteria that kill the larval forms without a problem. I don't let our dog drink the water, but doubt it it is a concern ((just use common sense). I was surprised by all this places skeeter larvae are found! Any standing water.
L**M
They work well
We live out in the country and about 7 of our acres are protected wetlands. This is a breeding ground for mosquitos. These are so helpful and not toxic for our precious wild life. Recommend you give them a try.
A**Y
IT WORKS!!
Followed the directions & a YouTube video with a 1/4 of a DUNK into a utility bucket 1/2 filled with water & a handful of garden greens. No funky odors. Lots of mosquito rafts floating but NO SIGHT of the other stages of mosquito life cycle! Mosquito-free in our garden, so far, in SoCal. Bonus- caught a rat in the bucket the first week- drowned itself; probably thought the bucket was my compost bin.
R**C
Excellent. This was the nail in the coffin of the great "fungas gnat" house-plant war of 2026 ;).
I used this in combination with other approaches, to combat my house plants fungus gnat issue at all stages of their life cycle. This really helped. I used about 1/8 of a dunk soaked into a gallon a water 24 hours ahead of time before watering, worked well. Kills the larvae in the soil and doesn't hurt the plants.
D**S
works well!
works wonders right away! I have a gazebo with pots & standing water collects in them. after the first day of putting a single disc in, i saw almost ALL larvae had subsided. very easy to use & no smell associated!
R**N
It works at killing mosquito larvae, before they hatch
I bought these to add to my rain water barrels, that I use to water my garden, They work well, only add 1/4 donut to a 55 gallon barrel, It kills mosquito larvae, before they hatch, highly recommend
山**田
使い続けるにはちょっと…
蚊が増え始めたのでchatGPTに相談してコレが一押しだったので試しに購入してみました。説明通りに使ったものの蚊が減った気もしないし、あっという間に溶けて雨の度に追加で設置して手間がかかる割に蚊の対策にはなってないように思った。もっと上手に使える人にはいいだろうけど私はもう買わないかな。
C**N
Cumple
Perfecto para lo que toca. Lo utilice en un estanque de riego, donde había muchas larvas ya que el agua no se recambia demasiado. Ya no quedan larvas, el producto cumple las expectativas, una amarilla tiene un buen tamaño y alcanza para un mes. Muy contento con la compra.
K**R
الخبر
ممتاز
K**A
Broken packaging
Half of the packaging is missing. I hope the product is not complete dried out. I thought it was very weird.
F**Z
فعلا جدا انصح به
استخدمتها وكان جدا فعال من الناموس وافكر اشتري مره اخرى
Trustpilot
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