Proper maintenance of your granite display rack is essential to ensure its longevity and functionality. Regular cleaning is crucial to remove dust, dirt, and stains that may accumulate on the rack and affect the appearance of the granite samples. Use a soft cloth or sponge with a mild detergent to gently clean the rack, being careful not to scratch or damage the surface. Avoid using harsh chemicals or abrasive cleaning agents that could corrode or degrade the rack's materials. Additionally, inspect the rack periodically for any signs of wear, such as loose bolts or damaged components. Promptly address any issues to prevent further damage or potential safety hazards. It's also important to periodically rearrange the granite samples on the display rack to prevent excessive wear and ensure equal exposure to light and air. By following these maintenance practices, you can extend the lifespan of your granite display rack and keep it in optimal condition for showcasing your beautiful granite samples.