- Visit our website for more great instructional videos: https://dupray.com/blogs/videos/ Don't forget to check out the rest of our "How To" videos: http://goo.gl/6KXpnThis video demonstrates how to degrease stainless steel. Stainless steel is found in most kitchens but is especially complicated to clean and maintain. Steam cleaning is therefore an efficient and quick way to make your surfaces shine again without using any chemical products. Simply use the lance and the brass brush on the high setting and brush gently on the surface. Afterwards, wipe off the residues off of the surface with a cloth and enjoy a clean and disinfected surface.