Clean regularly with a soft cloth or sponge and a solution of neutral, mild detergent (pH 7) and water. Cleaners containing hydrochloric acid, formic acid, chlorine bleach, or acetic acid must not be used. Do not use abrasive cleaners, rough cleaning cloths, metal brushes, scouring pads, or microfiber cloths. Residues from personal care and cleaning products can cause damage—such as hair dye, perfume, aftershave, nail polish, toilet cleaner, or other harsh cleaning agents. Drying and polishing the surface prevents limescale buildup and staining. With regular cleaning and careful maintenance, the surfaces will retain their attractive appearance.