Would it kill birds if they drink out of a fountain?

We have an little kiddy pool in the backyard that our 3 dogs drink from, once every 2 weeks I throw 1 donut in there. My dogs still drink from it and have noticed birds drinking as well. I addition, one of my dogs ate one, it just gave him diarrhea for a couple of days. I do break them up and use crumbs in the bird baths in the front garden. Even though I have never see all a bird drink from there, I know I have never picked up a dead bird up from around the bird baths either.

can i put these in my horses drinking water?

Why not ask the seller? Do you think I want to be responsible if something happened to your horses? Hint: Change the drinking water, you won't need these mosquito dunks.

Can product be used in a rain barrel?

Yes. I just throw half of one dunk in my 30 gallon barrel...works great. A 55-gal drum would be best to use a whole one. Takes at least 24 hrs to start working, usually.

Will these dunks reactivate if the pond dries up and then fills with rain again?

I put a quarter of a dunk in my bird bath and it dries up on occasion and seems to work when I refill it. I love these for my little water ponds. They work well and I put one in each pond once a month.

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

2-Pack Summit Mosquito Dunks

Product ID: 41237953

Details

Active Ingredients
Bacillus
Brand
Summit
Item Form
Patch
Item Weight
3.17 ounces
Target Species
Insects

⏳Lasts 30 days per dunk

🌊Treats 100 sq-ft water

🦟Kills mosquito larvae fast

¥392

Duties & taxes included

In stock

Sold byAmazon ChinaDelivered 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 China.

Secure transaction

Description

🦟 Stop bites before they start — your mosquito-free summer starts here!

WIDE COVERAGE 🌊 - Effectively treats up to 100 square feet of standing water per dunk.
LARVAE ASSASSIN 🦟 - Targets mosquito larvae before they bite, ensuring a bite-free zone.
MONTH LONG DEFENSE ⏳ - Each dunk provides continuous protection for a full 30 days.
TRUSTED BESTSELLER 🏆 - America’s top mosquito control choice with 4.6-star rating from 2,000+ users.
SAFE ECO FRIENDLY 🌿 - Uses BTI bacteria, toxic only to mosquitoes, safe for pets and wildlife.

The 2-Pack Summit Mosquito Dunks use Bacillus thuringiensis israelensis (BTI), a bacteria that specifically targets and kills mosquito larvae in standing water. Each dunk lasts 30 days and treats up to 100 square feet, providing safe, eco-friendly, and effective mosquito control trusted by thousands of homeowners nationwide.

Specifications

ASIN	B01LYCI7E3
Active Ingredients	Bacillus thuringiensis subspecies israelensis
Best Sellers Rank	#6,896 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #71 in Bug Zappers
Brand	Summit
Customer Reviews	4.6 4.6 out of 5 stars (2,135)
Included Components	Summit Mosquito Dunks
Item Form	Patch
Item Weight	3.17 ounces
Manufacturer	Summit
Model Number	AQQW219
Part Number	AQQW219
Target Species	Insects
UPC	655257427546
Unit Count	12 Count

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

¥392

Duties & taxes included

In stock

Sold byAmazon ChinaDelivered 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 China.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

Imran F.

Very reliable shop with genuine products. Will definitely buy again!

2 weeks ago

View all Trustpilot reviews