• responsible solutions

    Environmentally responsible solutions for public health mosquito control and aquatic management

How We Are Protecting Public Health

Working to make communities more livable, safe and comfortable through:

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Aquatic Services

Proactive, science-based aquatic services for healthy ponds, lakes and other waterbodies

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Mosquito Services

Environmentally-responsible mosquito control for communities, commercial properties and private residences

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Mosquito Products

Public health mosquito control products and equipment for every habitat and every budget

Are You Receiving Treatment Notification Alerts?

All aquatic services and mosquito control service customers can receive treatment notifications
by text or email through the Clarke Portal.


What is Swimmer’s Itch – and How Can I Avoid It?
Have you ever had floods of families report that their children have suddenly developed itchy pimples or blisters all over themselves shortly after a summer’s day swim? This may have been what’s known as ‘Swimmer’s Itch’. What is Swimmer’s Itch? Swimmer’s itch is a rash c...
How do Professional Mosquito Control Products Work?
Communities all across the country rely on mosquito control products and services to improve the comfort and quality of life for residents.  The EPA recommends an integrated mos...
What’s a Fish Kill – and How Can I Prevent a Fish Kill in My Pond?
Have you ever walked along your pond or shoreline on one of spring’s first sunny days or the morning after a particularly strong storm– only to notice scores of dead fish in your pond floating or washed up? Not a pretty sight. This is what is known as a 'fish kill' -an instance of many fish d...

Sustainability is our passion.

We published our first Sustainability Report in 2009 — marking the beginning of a new era at Clarke focused on accountability for our environmental impact. Today, sustainabilty, innovation, and community are central to everything we do.

Read the latest Sustainability Report

In 1946, Clarke Mosquito Control was started in a garage in Riverside, Illinois, with one truck, one sprayer and one product.

75 years later, we have 200 coworkers and 16 locations around the world - all focused on creating and delivering sustainable aquatic management and mosquito control products and services that meet public preference.

Reach our Customer Care Team

Our Customer Care team is standing by to assist customers and residents in our service areas with any questions about our mosquito control or aquatic services activities.

Contact US


Clarke holds ISO 9001:2015 certificate of accreditation for the design and manufacture of our Mosquito Control Products and the ISO/IEC 17025:2017 certificate of accreditation for the testing of those products within the scope of the accreditation.

These standards demonstrate the ability of Clarke to consistently provide quality products and services that meet customer and regulatory requirements with a focus on continuous improvement.       

 Accreditation 103290

ISO 9001:2015

Registered by EAGLE Registrations Inc.

ISO/IEC 17025:2017

     Accredited by Perry Johnson Laboratory                 Accreditation, Inc.


Maintaining Essential Service During COVID 19

As an essential public health service, mosquito control operations must continue to serve their communities. Here's how programs from coast-to-coast are managing.

 Learn More