Cleaning gemstones is essential to maintain their beauty and luster. Regular cleaning helps remove dirt, oils, and residues that can dull their appearance. Most gemstones can be cleaned using warm, soapy water and a soft brush. However, some stones, like emeralds and opals, require special care due to their sensitivity to heat and chemicals. It's important to avoid harsh chemicals and ultrasonic cleaners, as they can damage certain gemstones. After cleaning, rinse the stones thoroughly and dry them with a soft cloth. Proper care ensures that your gemstones, such as diamonds and sapphires, remain vibrant and stunning for years to come.