To maintain the luster of the lobby surface, regular cleaning and proper maintenance are crucial. The first step is to use a high-quality, pH-neutral cleaner that is specifically designed for the type of surface material. Avoid harsh chemicals that can damage the finish. Regular dusting with a microfiber cloth helps prevent scratches and smudges. For deeper cleaning, use a soft brush or a damp cloth, ensuring not to over-saturate the surface. Applying a protective sealant or wax can also help preserve the luster. It is essential to address spills immediately to prevent stains and to vacuum or sweep the lobby regularly to keep it free of debris.

Maintaining the luster of the lobby surface is vital for several reasons. According to a study by the International Sanitary Supply Association (ISSA), a clean and well-maintained lobby can significantly improve the perception of a building's cleanliness and professionalism. Additionally, the American Cleaning Institute (ACI) reports that regular cleaning can extend the life of lobby surfaces by up to 50%. This not only saves on maintenance costs but also contributes to a more welcoming and inviting atmosphere for visitors and tenants.