Hi, we're sorry to hear that you're having a rust issue causing you to not have a great experience with our Elkay HDSB25229TR3 Avenue Stainless Steel 25" x 22" x 9" 3-Hole Single Bowl Dual Mount. Thank you for letting us know about your experience. Sometimes this can just be surface rust from high iron in the water. We also recommend not leaving items in the bottom of the sink, as they can also be a cause of rust. Silverware, for example, can start to rust on the surface of the sink and leave a stain that gives the appearance that the sink is rusting. We have articles on our online Help Center for Stainless Steel Sink Care and Cleaning and Removing Rust From Stainless Steel Sinks. I have included the links to those articles below. It is our priority to ensure customer satisfaction. Please contact our Customer Care department by phone at 800-476-4106 or email at productsolutions@elkay.com as we would like to discuss the matter in more detail.
https://helpcenter.elkay.com/s/article/Stainless-Steel-Sinks-Clean-Care
https://helpcenter.elkay.com/s/article/Removing-Surface-Rust-From-Stainless-Steel-Sinks