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Mosquito Control
The Village of Lake Barrington contracts out each year for mosquito abatement programs. Trapping devices are set to count the existing mosquito population. This data is used to determine when the contractor sprays.

Treatments include adulticide, larvicide (paid by 
Lake Barrington for Wauconda Township portions of the Village and by Cuba Township for their residents), and pellets for stormwater catch basins.

Please contact 
Clarke Mosquito at (800) 942-2555 if you have any questions relative to treatment schedules or to be put on a pre-notification list (typically for those with medical issues). You can sign up for notifications by going to the customer portal log-in at

You also have the option to opt out of treatments in front of your home.  Contact Clarke at 630-671-3109 to make the request.

Helpful Tips from Clarke

The Three R’s to help reduce the number of mosquitoes around your home and protect yourself from being bitten.

REDUCE - Eliminate, or refresh each week, all sources of standing water where mosquitoes can breed, including water in bird baths, flowerpots, wading pools, old tires, and any other containers.

REPEL - Apply insect repellent that contains DEET, picaridin, oil of lemon eucalyptus or IR 3535, according to label instructions.

REPORT – Report locations where you see water sitting stagnant for more than a week such as roadside ditches, flooded yards, and similar locations that may produce mosquitoes.

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      Village of Lake Barrington
      23860 N. Old Barrington Rd.
      Lake Barrington, IL 60010
        |  Phone: 847-381-6010  |  Fax: 847-381-8557
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      Hours: Monday through Friday 8:00 AM - 3:00 PM Powered by MunicipalCMS
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