Clean the surface with warm water and mild dish soap
Dry the stainless steel completely
Identify the direction of the grain
Use a non-abrasive stainless steel cleaner
Rub the scratch gently with a microfiber cloth along the grain
For light scratches, use a stainless steel polishing compound
Apply a small amount of baking soda paste and rub along the grain
For deeper scratches, use a fine-grit sanding pad designed for stainless steel
Sand only in the direction of the grain
Wipe away residue after each pass
Polish the area with a stainless steel polish
Buff with a clean microfiber cloth
Repeat if needed until the scratch is reduced
Test any product on a hidden area first
Avoid steel wool and abrasive cleaners
Call a professional for severe scratches