Clean the surface with warm water and mild dish soap
Rinse thoroughly and dry with a soft microfiber cloth
Remove grease and fingerprints with white vinegar or rubbing alcohol
Apply a small amount of stainless steel polish or olive oil to a microfiber cloth
Rub in the direction of the grain
Use gentle, even pressure
Buff the surface with a clean dry microfiber cloth
Repeat until the desired shine is reached
For scratches, use a non-abrasive stainless steel scratch remover
For stubborn marks, use a baking soda paste and a soft cloth
Avoid steel wool, abrasive pads, and harsh cleaners
Finish by wiping with a dry cloth to prevent streaks