Cinnabar contains sulfur, which easily reacts with silver to form silver sulfide, which makes silver ornaments discolor and lose their original luster. Cinnabar may produce harmful substances at high temperature, such as mercury, which will corrode the surface of silver ornaments and form black substances that are difficult to remove.
In order to keep the silver bracelet beautiful and prolong its service life, it is best to avoid wearing cinnabar with the silver bracelet. If you wear them together carelessly, the silver jewelry will change color, and ordinary cleaning methods cannot remove the chemicals on the surface. You need to take the replaced jewelry to the jewelry store for re-polishing.