About WD-40 Brand Trademark"WD-40" is a registered trademark. "Muti-Use Product" is the product category. For simplicity on this website, WD-40® Multi-Use Product is sometimes shortened to WD-40® | About WD-40 Brand UsesMany of the uses WD-40® Multi-Use Product and Wd-40® Specialist® products described on this website were provided to WD-40 Company by end-users of the products, and do not constitute recommendations or suggestions for use by WD-40 Company. These uses have not been tested by WD-40 Company. Consumers should exercise common sense whenever using WD-40 Company products. Always follow the instructions and take heed of any warnings printed on packaging.