Kohler’s is Vibrant. Options include brushed or polished nickel, ... I have a brushed nickel kitchen faucet that has developed blemishes over the years. What causes these?

BUY NOW Purist single-hole kitchen sink faucet with eight-inch spout by Kohler; $495. Photo: Courtesy of Amazon BUY NOW Kraus 's Oletto single-lever, pull-down kitchen bar faucet in stainless ...