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?

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!

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?

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.

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?

Dont use this in your kids water. Just fill up the water table fresh and dump it out every time theyre finished playing.

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??

I too found that a little confusing, but yes 100 dunks.

Summit Chemical Company Pond Mosquito Dunks 2 Pack

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Description

🦟 Outsmart mosquitoes, not your schedule — 30 days of hands-free protection!

ECO FRIENDLY PET SAFE - Formulated to protect fish habitats and animal watering troughs, ensuring safety for your entire ecosystem.
VERSATILE APPLICATION ZONES - Perfect for flower pots, rain barrels, bird baths, gutters, and even unused pools—any standing water is fair game.
LONG LASTING MOSQUITO DEFENSE - Effective BTI larvicide action for 30+ days keeps your outdoor spaces mosquito-free without constant reapplication.
EFFORTLESS SETUP MAINTENANCE - Simply place or anchor with string; alternate wetting and drying won’t reduce effectiveness, making it hassle-free for busy pros.
DUAL ACTION SURFACE BOTTOM RELEASE - Active ingredients work both at the water surface and gradually settle to the bottom for comprehensive mosquito control.

Summit Chemical Company Pond Mosquito Dunks deliver a powerful, natural larvicide with BTI that controls mosquito larvae for over 30 days. Safe for fish and wildlife, these dunks work in any standing water up to 100 square feet, releasing active ingredients both at the surface and bottom. Ideal for professional managers seeking eco-conscious, low-maintenance pest control solutions that keep outdoor spaces enjoyable and mosquito-free.

Specifications

ASIN	B0002ASQ4A
Best Sellers Rank	#47 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #6 in Pest Control Baits & Lures
Brand Name	Summit
Customer Reviews	4.5 4.5 out of 5 stars (29,024)
Global Trade Identification Number	00018506001025
Included Components	Mosquito Dunk
Item Form	Tablets
Item Type Name	2Pk Mosquito Dunks
Item Weight	0.02 kg
Liquid Volume	23
Manufacturer	SUMMIT...responsible solutions
Model Number	102-12
Part Number	102-12
Target Species	Bird,Fish
UPC	018506091026 645729376441 018506001025
Unit Count	2 Count
Warranty Description	Warranty

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€ 23.82

Duties & taxes included

In stock

Sold byAmazon PortugalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Portugal.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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Summit Chemical Company Pond Mosquito Dunks - 2 Pack

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