Kitchen sinks take such a beating that resurfacing is not an option. The Bathtub Medic has a better way: we refer you to a specialist who will clean and polish the porcelain so well that it removes the stains, shines up the surface, and it looks brand new! If there are any chips in the porcelain surface, we can do spot repairs on them. This kitchen sink approach is a method that is far superior to refinishing, because it leaves the tough, durable porcelain in place, but just shines it up. There is less downtime than refinishing and almost no odors, and it will last far longer than refinishing a kitchen sink