Window Sills, Window CillAll natural stone window sills are an attractive way to update an older home. The best treatment for natural stone window sills is minimal. Compared to wooden sills the product is easier to maintain when properly treated.

Simplest treatment for the granite window sills is a good wipe with a stone soap and water. The stone soap is a special type of soap designed to get down in to the pores of the window cill.

Lime Stone or Granite window sills can also be coated with a protective layer specifically formulated to protect the stone from stains like rust or mud. It is vital to choose the coating that is made to protect stone because normal acrylic coating will not be effective on a stone window cill. Read the article in full here