To maintain the vintage appearance of your Atiq Brass Knob & Pull Bar, regularly clean them with a soft, damp cloth to remove dust and fingerprints, avoiding abrasive cleaners that can damage the antique brass finish. For deeper cleaning, use a mild soap solution and gently wipe the surface, ensuring it is thoroughly dried afterward. Periodically, you can apply a brass polish specifically designed for antique finishes to preserve their authentic aged look and protect against tarnishing. This routine maintenance will help keep your drawer pulls looking timelessly elegant and ensure their long-lasting durability.