10 Year Warranty for the original buyer against defects in material or workmanship under normal use in the service for which the product is intended. Warranty covers stainless steel animal baths against leakage and rust, provided the tub is maintained with proper care and cleaning. Please note that over time, the appearance of "rust" on the stainless steel can occur. This is not the stainless steel material, but material introduced from the environment that could include chemicals, air particles, dirt, moisture or other factors. Standard stainless steel cleaning practices will remove the appearance of staining/rust. In selecting cleaning practices, consider the possibility of scratching and the potential for post cleaning corrosion caused by incompletely removed cleaners. Select only cleaners that are not abrasive, not acidic, and low in chloride. Many antibacterial cleaners used to clean and sanitize door hardware contain high levels of chlorides, which will cause corrosion if not properly removed from the surface by rinsing.