If silver and gold are used, it's natural for silver to oxidize and gold to fade over time. Each mark left by the wearer on jewelry is a symbol of unique memory. Don't stress over preventing from wear and tear, simply be careful with your jewelry is enough. 2. Avoid direct contact between your jewelry and chemical substances. Store it carefully, preferably put the jewelry in its original packaging, and protect it from scratches. 3. If there are fingerprints and dust on the surface of the stone/metal, simply use a cleaning cloth or tissue to wipe them off. 4. Do not wear your jewelry while sleeping, bathing, or doing strenuous exercise as it can cause different degrees of damage to the plating. 5. Bumps and sudden temperature changes can cause the setting to become loose. Remember to prevent the jewelry from heavy pressure and high temperatures during daily wear, otherwise, the parts may come loose.