SILVER JEWELRY CLEANing TIPS
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Silver jewelry may gradually turn black due to contact with air, sweat, cosmetics, etc. during daily wear. This is mainly due to the oxidation reaction of silver jewelry. This article will provide detailed analysis and solutions to the problem of how to clean tarnished silver jewelry.
Reasons for silver jewelry to turn black
The main reason for silver jewelry to turn black is that silver jewelry reacts with sulfides and other chemicals in the air to form black silver sulfide. In addition, sulfur, ammonia and other components in human sweat may also cause silver jewelry to turn black. The oxidation of silver jewelry is a natural physical process, which is related to the purity of the silver jewelry and the external environmental conditions.
cleaning methods
1. Toothpaste cleaning method: Use toothpaste and a soft-bristled toothbrush to gently brush the silver earrings, then rinse with clean water and wipe dry.
2. Cotton cloth friction: Use a soft cotton cloth to gently wipe the surface of the silver earrings to remove part of the oxide layer.
3. Citric acid cleaning: Soak the silver earrings in lemon juice, wait for a while, then take them out and rinse with clean water.
4. Silver washing water cleaning: Use silver washing water to clean the silver earrings, but be careful not to soak them for too long. Rinse with plenty of clean water immediately after cleaning and wipe dry.
5. Lipstick wiping: Apply lipstick on a clean cloth, then wipe the blackened part of the silver earrings, and then rinse with clean water.
6. White vinegar cleaning: Use cotton to dip a small amount of white vinegar to wipe the silver earrings, and the black silver sulfide will dissolve in the acetic acid.
Precautions
1. Regular cleaning: Wash the silver earrings frequently with clean water or mild soapy water, and wipe them dry with a soft cloth.
2. Storage protection: When not wearing, store the silver earrings in a sealed bag or box to avoid contact with air.
3. Avoid contact with chemicals: Avoid contact between silver earrings and substances that may accelerate oxidation, such as perfume, pool water, and sea water.
4. Proper wearing: Try to wear silver earrings alone and avoid friction with other metal jewelry.
It is a common phenomenon that silver jewelry turns black. The above cleaning methods and preventive measures can effectively extend the luster and service life of silver earrings. If self-cleaning is ineffective, you can consider seeking professional silver jewelry cleaning services. Remember, proper maintenance and cleaning are the key to keeping silver jewelry beautiful.