A: Maintenance is very simple:
Routine Cleaning: Same as regular curtain walls. Use water or neutral detergent with a soft cloth or sponge.
Avoid: Do not use strong acids, alkalis (e.g., hydrochloric acid, sodium hydroxide), or corrosive cleaners, as they can damage the topcoat and the underlying pattern.
Advantage: Due to its dense, smooth surface, it does not easily trap dust and pollutants and has no pores, preventing staining or mold growth. Maintenance cost is far lower than natural stone.