If you’re only treating adult mosquitoes, you’re missing the most important step in long-term control as mosquitoes begin their lifecycle in standing water. Using mosquito dunks and larvicides to stop them in their early stage is one of the most effective ways to reduce populations around your home.
(18)
(3)
(2)
(1)
(5)
(3)
(14)
(2)
(2)
(18)
(6)
(5)
(9)
(2)
(1)
(2)
Mosquito dunks and larvicides work by eliminating mosquito larvae in water, stopping them from developing into adult mosquitoes. By treating breeding sites directly, you can prevent future infestations and reduce the need for constant reactive treatments.
This category includes professional-grade larvicides such as BTI treatments (Bacillus thuringiensis subspecies israelensis) and insect growth regulators (IGRs), giving homeowners the same tools used in professional mosquito control programs.
Mosquito dunks and larvicides are products applied to standing water where mosquitoes breed. Instead of targeting flying insects, they focus on the larval stage, interrupting the mosquito lifecycle before adults emerge.
Both are designed to treat water that cannot be drained or eliminated. They are an essential solution for areas where standing water is unavoidable.
Mosquito dunks release a targeted active ingredient into the water over time. As mosquito larvae feed, they ingest the treatment and are eliminated before they can mature.
Because the product remains active in the water, it continues working for weeks, helping prevent new larvae from developing during that time.
This makes dunks a simple, low-maintenance option for ongoing mosquito prevention in water features and problem areas.
A mosquito larvicide is any product designed to kill or prevent the development of mosquito larvae in standing water. There are two main types commonly used:
Both types are effective, and choosing the right one depends on your application needs and desired duration of control.
Mosquitoes reproduce quickly, and even small amounts of standing water can produce large numbers of biting adults. Mosquito larvicides help with control by:
Targeting mosquitoes at the larval stage is one of the most efficient ways to break their lifecycle.
Apply larvicides anywhere water collects and remains for several days or longer.
Common treatment areas include:
If water cannot be removed or drained, it should be treated.
This will depend on the exact product you’re using, but most mosquito dunks provide up to 30 days of control per application. Always check the product label and follow directions. For best results:
Maintaining consistent treatment ensures that new mosquito larvae are controlled as they hatch.
Larvicides begin working shortly after application by targeting larvae already present in the water. While you may not see immediate changes in adult mosquito activity, these treatments are highly effective at preventing future populations from developing.
Over time, consistent use leads to noticeable reductions in mosquito pressure.
No, mosquito larvicides and dunks are designed to control mosquitoes in their early stages. Mosquito dunks and larvicides:
They do not affect adult mosquitoes that are already flying, which is why they are most effective as a preventative solution or part of a complete mosquito treatment plan.
To maximize effectiveness during mosquito control:
A consistent, proactive approach delivers the best long-term results.
Mosquito dunks and larvicides are one of the most effective ways to prevent mosquito problems before they start. By treating breeding sites directly, you can significantly reduce mosquito populations and protect your outdoor space.
For a complete mosquito control solution, combine larvicides with mosquito sprays for targeting adult mosquitoes and equipment like mosquito foggers, sprayers, and mist blowers for efficient application.
Browse our selection of mosquito dunks and larvicides to find the right solution for your yard and start controlling mosquitoes at the source.
Can't find the product you are looking for? E-mail us and we'll get it for you!
We sell professional do it yourself pest control (diy), exterminator and
extermination insecticide, pesticide, chemical and bug killer treatment
products to spray, eliminate and exterminate pests.
Many of our products are not available in stores
such as Home Depot, Walmart or Lowes.
& Up (8)
