To maintain a stainless steel kitchen faucet, follow these steps:
Clean the faucet regularly with warm, soapy water and a soft cloth or sponge.
Rinse the faucet thoroughly with clean water to remove any soap residue.
Dry the faucet with a soft cloth to prevent water spots.
Avoid using harsh chemicals or abrasive materials to clean the faucet, as these can damage the stainless steel finish.
If the faucet has hard water buildup, you can remove it with a mixture of equal parts white vinegar and water. Apply the mixture to the faucet and let it sit for a few minutes, then scrub with a soft brush and rinse clean.
If the faucet has a mineral buildup, you can remove it by using a specialized stainless steel cleaner that can be found in hardware store or online. Follow the instructions on the cleaner.
Regularly check the faucet for leaks and drips, and have them repaired as needed.