Hello STEVEN and thank you for the feedback you posted on the Home Depot website. We are sorry to hear of your experience with the Oil rubbed bronze finish on the Moen Brantford 4 in. Centerset 2-Handle Low-Arc Bathroom Faucet in Oil Rubbed Bronze with Metal Drain Assembly installed in the home by the previous owner. We have had customers experience finish damage similar to what you described in your review in certain water conditions when water or cleaning products are not rinsed thoroughly off the faucet and dried with a soft, clean cloth. As the original purchaser of your Moen Brantford 4 in. Centerset 2-Handle Low-Arc Bathroom Faucet in Oil Rubbed Bronze with Metal Drain Assembly, you can contact Moen directly for warranty assistance. Our product specialists are available for pre-purchase, installation or warranty assistance; please call us at 1-800-289-6636. We are available Monday through Friday from 8:00 am – 7:00 pm Eastern Time.