After 48 hours, they go into full effect. After that, they’ll start to break down and dissolve. They’ll keep doing what they do best for about a month, depending on the size of the area.

Mosquitoes use standing water to breed, which is why you should make sure there isn’t any standing water on your property. But what if you can’t get rid of the standing water? That’s where Bti becomes useful. Dunks don’t even harm beneficial insects, like honeybees, ladybugs, and butterflies. They’re also eco-friendly and frequently used for organic gardening. The CDC provides advice on mosquito control at home here and information on the mosquito lifecycle here. Why is all of this important? Because it explains that these little buggers live a short life and can wreak an awful lot of havoc in 40 days or less. This is exactly why mosquito dunks are such a great option – you drop them into standing water and can control mosquitos before they hatch for up to 30 days. Recommended: Summit Mosquito DunksNot only that, but if placing your dunks in a mosquito or pond, it is important to supervise children so that they don’t try to venture into the water. We need to keep your children safe! Natural mosquito dunk alternatives Question: My traps are 3 or 4 weeks old. Do I need to dump the solution and restart the trap? Or can I just add new mosquito dunks?

According to the Center for Control Disease (CDC), BTI isn’t toxic except for just these annoying insects. It’s not harmful to humans, animals, fish, birds, or the soil.Mosquito dunks get to work as soon as you place them in the water. Each dunk controls about 100 square feet of water, no matter how deep.

In this article, our goal is to provide you with as much information as possible about this simple pest control treatment. You’ll notice that I talked about this very topic in my post about eradicating mosquitos in or near your swimming pool. And I want to reiterate my points about this now because these mosquito dunks really do work. How do mosquito dunks work?Once they’ve sunk a few feet, they’ll gently release BTI. At this point, the larvae will begin to feed on the bacteria. Mosquito dunks are doughnut-shaped pellets that you can float in one of those water sources. (You can also run a string or stake through the hole, if you need a way to keep it in place.) As the dunk dissolves, it releases bacteria that mosquito larvae will eat. So far, that sounds great for the mosquitoes. Clogged gutters and downspouts are other problem areas, so make sure to clean them regularly. Eliminate low spots in the yard, when possible, and repair drippy outdoor faucets that allow water to pool beneath them. Fill holes in trees, which are another place some species lay eggs. Allow it to fully dissolve in the water before removing them from heat. The larvae will have begun to die by then.