Wipe regularly with a soft, damp cloth to remove dust, moisture marks and soap residue. Use mild, pH-neutral cleaners only; rinse thoroughly and dry with a clean cloth after cleaning. Avoid abrasive pads, scourers or cream cleansers that may scratch the matte black finish. Do not use harsh chemicals, bleach or ammonia-based products. Check fixings periodically and gently retighten if required to keep the rail stable.