If your scratches are all fixed up, and you want to restore the look of your overall stainless steel appliance, you can sprinkle baking soda or another non-abrasive scrub cleaner on a soft, damp cleaning cloth mixed with liquid soap. Clean the entire appliance gently, going with the stainless steel grain. Spray the surface with a vinegar-water mixture or glass cleaner and wipe again. Dry with a soft microfibre towel.