Prior to use: Treat the stainless steel frame with Inox-Clean. Apply this product to a wet cloth or paper towel and rub on the dry surfaces. This product cleans and maintains stainless steel, leaves a water-resistant film and prevents fingerprints. If there are any small scratches, you can use the accompanying scouring pad to remove the scratches. WATCH OUT: rub only in the scouring direction of the stainless steel! So not make circular or diagonal movements. Usage: undiluted.