--- product_id: 1798073 title: "responsible solutions 110-12 Mosquito Dunks, 6-Pack" brand: "summit" price: "NT$630" currency: TWD in_stock: true reviews_count: 13 category: "Summit" url: https://www.desertcart.tw/products/1798073-responsible-solutions-110-12-mosquito-dunks-6-pack store_origin: TW region: Taiwan --- # 30-day continuous protection EPA organic gardening certified BTI targets mosquito larvae only responsible solutions 110-12 Mosquito Dunks, 6-Pack **Brand:** summit **Price:** NT$630 **Availability:** ✅ In Stock ## Summary > 🦟 Stop mosquitoes before they start—protect your space the smart, sustainable way! ## Quick Answers - **What is this?** responsible solutions 110-12 Mosquito Dunks, 6-Pack by summit - **How much does it cost?** NT$630 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/1798073-responsible-solutions-110-12-mosquito-dunks-6-pack) ## Best For - summit enthusiasts ## Why This Product - Trusted summit brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted & Proven:** America’s best-selling mosquito control with over 29,000 glowing reviews and a top rank in pest control products. - • **Month-Long Defense:** Each dunk provides up to 30 days of mosquito control, covering 100 sq ft of standing water for lasting peace of mind. - • **Eco-Friendly & Safe:** Non-toxic formula protects pets, fish, and beneficial insects, making it perfect for organic gardens and family-friendly spaces. - • **Effortless Application:** Simply place in any stagnant water—no sprays or chemicals needed—so you can enjoy your outdoor space worry-free. - • **Precision Larvae Targeting:** Harnesses BTI bacteria to eliminate mosquitoes before they bite, ensuring a pest-free environment without harming other wildlife. ## Overview Summit Responsible Solutions Mosquito Dunks use Bacillus Thuringiensis israelensis (BTI), a bacteria toxic only to mosquito larvae, providing 30 days of effective mosquito control over 100 square feet of standing water. Safe for pets, fish, and wildlife, these EPA-labeled organic gardening tablets offer a low-impact, easy-to-use solution trusted by thousands of homeowners nationwide. ## 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. Review: Works well for fungus gnats if you use my method - I bought these before to kill fungus gnats that were breeding in my houseplants soil, but they barely made a difference. So I bought the granules that also contained Bacillus thuringiensis israelensis (Bti), which is what kills the insects in the soil and it worked very well. This year I ran out and couldn't find it for sale anywhere close by. The fungus gnats were very irritating and reproducing rapidly so I bought this. Let me tell you how I got it to work so well for me. I had read about someone finding the powder version that she put into the water for watering her plants and she was finally able to stop the cycle. So I decided to crumble it into tiny pieces, added water, and let it sit for a few days before watering my plants. I saw an impressive reduction in the fungus gnat population. I have some sticky traps too and since using the dunks in this way, I'm seeing very few on the traps. So that was the key for me. Making sure that the Bacillus thuringiensis israelensis (bacteria) was well distributed and had time to saturate the water. Review: Safe for fish and other aquatic animals🐸🐟 - This product works well and is safe for fish and other aquatic animals. Mosquitoes are bad and in Connecticut there have been cases of encephalitis so it’s important to me to keep my property as free from mosquitoes as is possible! It floats on the top of the water and I replace it once a month. Well, worth the cost to keep mosquitoes at bay. (it’s also very unobtrusive and usually floats near the edges, so if you have plants, you don’t even see it!) ## Features - 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 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0000AH849 | | Active Ingredients | Bacillus Thuringiensis | | Best Sellers Rank | #39 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #8 in Pest Control Baits & Lures | | Brand | Summit | | Brand Name | Summit | | Customer Reviews | 4.5 out of 5 stars 29,651 Reviews | | Global Trade Identification Number | 00018506001100 | | Item Form | Tablets | | Item Type Name | Summit...responsible solutions 110-12 Mosquito Dunks, 6 Piece | | Item Weight | 0.11 kg | | Liquid Volume | 1 | | Manufacturer | SUMMIT...responsible solutions | | Model Number | 110-12 | | Part Number | MD-12 | | Target Species | Fish | | UPC | 018506001100 | | Unit Count | 6 Count | | Warranty Description | 1 Year. | ## Product Details - **Active Ingredients:** Bacillus Thuringiensis - **Brand:** Summit - **Item Form:** Tablets - **Item Weight:** 0.11 kg - **Liquid Volume:** 1 ## Images ![responsible solutions 110-12 Mosquito Dunks, 6-Pack - Image 1](https://m.media-amazon.com/images/I/71rD5sP3z5L.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: I need a small amount of product for fungus gnats. Can I mix a batch with one dunk and store it to spray onto the surface of my garden as needed?** A: Hi I just saw your question, and i have a way these work for my plants. I use gallon milk jugs and put 1/4 of a mosquito dunk in each. For a small sprayer you'd only needed a small piece, but just spraying your plants or the top of the soil won't kill the larvae. You'll need to water each plant with the treated water to effectively eradicate the gnats. I've found that the small piece that I use lasts for a month, and i just write the date on a piece of masking tape attached it to the jug. I'm not 100% sure, but with these being made up of live bacteria, I don't cap the jugs. Idk if they require air, but I don't want to mistakenly kill those. I hope this helps! **Q: Where can I place these if i have no standing water in my backyard or front yard and how many for a total 1/4 acre?** A: Why would you want to use these if you have no standing water? That’s all they’re designed for. Perhaps the mosquitos you’re fighting are coming from a neighbor’s yard who does have standing water, in which case they’re the ones who should be using this product. **Q: I use these in buckets or kid water table. Should the standing water be replaced periodically? If so, how often. Do the dunks need to be replaced too?** A: Dont use this in your kids water. Just fill up the water table fresh and dump it out every time theyre finished playing. **Q: Picture shows one pack of 20 dunks, but title says 100 ct. Nowhere in the description does it say 5 packs of 20. How many dunks total??** A: I too found that a little confusing, but yes 100 dunks. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works well for fungus gnats if you use my method *by M***Y on September 15, 2026* I bought these before to kill fungus gnats that were breeding in my houseplants soil, but they barely made a difference. So I bought the granules that also contained Bacillus thuringiensis israelensis (Bti), which is what kills the insects in the soil and it worked very well. This year I ran out and couldn't find it for sale anywhere close by. The fungus gnats were very irritating and reproducing rapidly so I bought this. Let me tell you how I got it to work so well for me. I had read about someone finding the powder version that she put into the water for watering her plants and she was finally able to stop the cycle. So I decided to crumble it into tiny pieces, added water, and let it sit for a few days before watering my plants. I saw an impressive reduction in the fungus gnat population. I have some sticky traps too and since using the dunks in this way, I'm seeing very few on the traps. So that was the key for me. Making sure that the Bacillus thuringiensis israelensis (bacteria) was well distributed and had time to saturate the water. ### ⭐⭐⭐⭐⭐ Safe for fish and other aquatic animals🐸🐟 *by V***A on August 15, 2026* This product works well and is safe for fish and other aquatic animals. Mosquitoes are bad and in Connecticut there have been cases of encephalitis so it’s important to me to keep my property as free from mosquitoes as is possible! It floats on the top of the water and I replace it once a month. Well, worth the cost to keep mosquitoes at bay. (it’s also very unobtrusive and usually floats near the edges, so if you have plants, you don’t even see it!) ### ⭐⭐⭐⭐⭐ A must for ponds & fountains *by E***D on September 3, 2026* We have a fountain and a pond/ waterfall in our backyard. We have been using Mosquito Dunks for nearly 20 year and I know that they work because if I forget to put them in regularly, we start getting mosquitoes in our house and yard. About a week after I replace the old one, the mosquitoes disappear. I use a whole dunk in my pond and 1/4 of a dunk in my fountain. ## Frequently Bought Together - Summit...responsible solutions 110-12 Mosquito Dunks, 6-Pack - SUMMIT CHEMICAL CO 117-6 30OZ Mosquito Bits - Spartan Mosquito Pro Tech - 1 Acre Pack 4 Tubes (2 Boxes) 100% American Made --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tw/products/1798073-responsible-solutions-110-12-mosquito-dunks-6-pack](https://www.desertcart.tw/products/1798073-responsible-solutions-110-12-mosquito-dunks-6-pack) --- *Product available on Desertcart Taiwan* *Store origin: TW* *Last updated: 2026-09-25*