--- product_id: 1798073 title: "Summit...responsible solutions 110-12 Mosquito Dunks, 6-Pack" brand: "summit" price: "£9.90" currency: GBP in_stock: true reviews_count: 13 category: "Summit" url: https://www.desertcart.co.uk/products/1798073-summit-responsible-solutions-110-12-mosquito-dunks-6-pack store_origin: GB region: United Kingdom --- # Lasts 30 days per application Organic gardening approved BTI targets mosquito larvae only Summit...responsible solutions 110-12 Mosquito Dunks, 6-Pack **Brand:** summit **Price:** £9.90 **Availability:** ✅ In Stock ## Summary > 🦟 Stop mosquitoes before they start—protect your space the smart, sustainable way! ## Quick Answers - **What is this?** Summit...responsible solutions 110-12 Mosquito Dunks, 6-Pack by summit - **How much does it cost?** £9.90 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/1798073-summit-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 4.5-star rating from nearly 29,000 users. - • **Eco-Friendly & Safe:** Non-toxic to pets, fish, and humans; perfect for organic gardens. - • **Month-Long Protection:** One dunk treats 100 sq ft of standing water for a full 30 days—set it and forget it. - • **Effortless Application:** Simply drop in any standing water or water garden—no mess, no fuss. - • **Precision Larvae Targeting:** BTI bacteria kills mosquitoes before they bite, sparing all other wildlife. ## Overview Summit Responsible Solutions Mosquito Dunks use Bacillus Thuringiensis israelensis (BTI), a bacteria toxic only to mosquito larvae, providing safe, effective mosquito control for up to 30 days per dunk. Ideal for standing water up to 100 sq ft, these EPA-labeled organic gardening tablets protect pets, fish, and humans while eliminating mosquitoes before they bite. Trusted by thousands, this 6-pack offers hassle-free, eco-conscious pest control. ## 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: Best mosquito killer for standing water hands down. - Excellent donuts! Best for any mosquito problems! Throw them in and forget about it! Mine last for a couple months. I see dead larvae constantly! It does the job! ANY standing water that gets replenished it's a must! Will definitely recommend and reorder!! Great price too! Review: NO mosquito larvae our standing water storage when we use these. - We break off a small bit into each of our garden water storage totes and we have ZERO problems with mosquito larvae. They work quickly and safely. ## 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 | #54 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 28,996 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 ![Summit...responsible solutions 110-12 Mosquito Dunks, 6-Pack - Image 1](https://m.media-amazon.com/images/I/71rD5sP3z5L.jpg) ![Summit...responsible solutions 110-12 Mosquito Dunks, 6-Pack - Image 2](https://m.media-amazon.com/images/I/81FJRE5eUSL.jpg) ![Summit...responsible solutions 110-12 Mosquito Dunks, 6-Pack - Image 3](https://m.media-amazon.com/images/I/81DjFR6Ia2L.jpg) ![Summit...responsible solutions 110-12 Mosquito Dunks, 6-Pack - Image 4](https://m.media-amazon.com/images/I/81kwftpy2TL.jpg) ![Summit...responsible solutions 110-12 Mosquito Dunks, 6-Pack - Image 5](https://m.media-amazon.com/images/I/91N2ObxzVqL.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 ### ⭐⭐⭐⭐⭐ Best mosquito killer for standing water hands down. *by D***. on July 24, 2026* Excellent donuts! Best for any mosquito problems! Throw them in and forget about it! Mine last for a couple months. I see dead larvae constantly! It does the job! ANY standing water that gets replenished it's a must! Will definitely recommend and reorder!! Great price too! ### ⭐⭐⭐⭐⭐ NO mosquito larvae our standing water storage when we use these. *by L***K on July 14, 2026* We break off a small bit into each of our garden water storage totes and we have ZERO problems with mosquito larvae. They work quickly and safely. ### ⭐⭐⭐⭐⭐ Great purchase & VERY EFFECTIVE. *by C***F on July 15, 2026* Effective is amazing, there is not odor, the reduction is mosquitoes has been amazing, we have been able to set outside in the evenings now and enjoy the acreage without the pesky critters. ## 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.co.uk/products/1798073-summit-responsible-solutions-110-12-mosquito-dunks-6-pack](https://www.desertcart.co.uk/products/1798073-summit-responsible-solutions-110-12-mosquito-dunks-6-pack) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-08-03*