Specific Types of Wood Preservatives

There are many types of wood preservatives, each with different uses and risks. When selecting treated wood, make sure you select the proper wood for the job. Treated wood is sold with end-tags (see image) that identify the type of preservative(s) used on the wood. The resources below provide information on specific types of wood preservative chemicals and their risks.

For assistance identifying the risks of any type of treated wood, contact NPIC at 1-800-858-7378 (7:30am-3:30pm PST), or email us at npic@ace.orst.edu.

Last updated June 27, 2011

Related Topics:

Pesticide Ingredients

Information on Specific Pesticide Chemicals

Home and Garden Use of Treated Wood

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NPIC provides objective, science-based information about pesticides and pesticide-related topics to enable people to make informed decisions. NPIC is a cooperative agreement between Oregon State University and the U.S. Environmental Protection Agency (cooperative agreement #X8-83458501). The information in this publication does not in any way replace or supersede the restrictions, precautions, directions, or other information on the pesticide label or any other regulatory requirements, nor does it necessarily reflect the position of the U.S. EPA.