This web site has a number of links to other web sites operated variously by private businesses, nonprofit organizations, and governmental agencies. Be aware that when you link to another site, your activities are governed by the policies of that site, and that CACTUS INC. policy no longer will apply. We have not independently verified the information these other links suggest and offer them as a convenience only and not as an endorsement of the products, materials, stores, literature, or services that they include or suggest. Our exclusive purpose is to promote the use of green building practices and products. Accordingly, CACTUS INC. shall have no liability for any loss or damage including direct, indirect, compensatory, incidental, consequential, special, or punitive arising out of or relating to the use of this web site or the information and materials provided through this web site.