Clearcast®

Selective control for cattails, shoreline weeds, and more.

Product Overview

Industry standard for cattail control.

Clearcast Herbicide is an effective and selective treatment solution for the control of floating, emergent, and submersed aquatic weed species. Best known as an industry standard for cattail control, Clearcast also helps control problem plants such as watershield, water hyacinth, pondweeds, and other susceptible aquatic weeds.

Clearcast provides true systemic activity killing the entire plant, including the root system. When used as directed, it controls target floating, emergent, and shoreline weeds while supporting re-colonization of desirable species.

With flexible application options, Clearcast can be used in open water, along shorelines, and in canal or ditch bank programs where selective weed control is needed. For water managers, it offers a proven way to reduce problem vegetation, improve access, and support more balanced aquatic environments.

  • Selective and systemic aquatic herbicide
  • Industry standard for cattail control
  • EPA Reduced Risk pesticide
  • Flexible application for aquatic, shoreline, canal, and ditch bank programs

Features and Benefits

FeaturesBenefits
Selective systemic activityControls target weeds while helping preserve desirable vegetation and recreational value
Industry-standard cattail performanceProvides a proven solution for one of the most persistent shoreline weed problems
EPA Reduced Risk pesticide statusSupports management programs with a strong environmental profile
Minimal irrigation restrictionsAllows use across a wide range of aquatic environments, including ponds, canals, and ditches

Registered States

Important: Product availability varies by state. Before purchasing, please verify that the product you wish to order is registered for use in your state. Some states have additional restrictions or prohibitions on certain aquatic herbicides and algaecides. It is a violation of federal law to use any pesticide in a manner inconsistent with its labeling. Customers are responsible for ensuring compliance with all applicable federal, state, and local regulations.

View Registered States
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Need expert help?

Our technical specialists are ready to help you develop a comprehensive management plan. From identifying issues to calibrating application rates, we provide the scientific support you need for success.