Stainless steel is an iron, chrome and nickel alloy and is susceptible to scratching. Nicks and scratches are less visible on low-sheen or sanded metal surfaces. Stainless countertops can be polished with a damp cloth and baking soda. Copper takes on a golden-brown colour with age. Because it’s a soft, smooth metal, copper is more susceptible to scratching and should be sealed with beeswax or butcher’s wax. Concrete is composed of stone, silica- based cement and water. In its natural state, concrete is porous and will stain. Concrete countertops must have sealers applied for water and stain resistance. Staining can occur if the sealer is compromised by hot pans, cutting or acidic fruits, vinegars or alcohol. Consult the countertop manufacturer for advice on how frequently you should seal your concrete countertop. Concrete Countertops Metal Countertops 44 ANHWP.COM • ALBERTA NEW HOME WARRANTY PROGRAM