It is recommended that each piece of THIALH jewellery be cleaned on a regular basis. If your jewellery is inlaid with precious stones such as malachite, chalcedony, pearls, emeralds, etc., it is recommended that they should be professionally cleaned by THIALH boutiques.
If your jewellery is not inlaid with precious stones, you can clean it yourself. Put the jewellery in warm water with dissolved detergent, brush gently with a soft brush, rinse with warm, clean water, and dry with a soft, dry cloth.
It is recommended that your jewellery be sent to the THIALH boutique every year for checking, cleaning, and brightening.