It may be oxidized, and the electroplated layer will be worn due to personal reasons, resulting in the oxidation of silver in the bracelet due to contact with air, sweat, cosmetics, etc. , so we should pay attention to the following points in our daily life:

1. When not wearing the bracelet, put the platinum bracelet alone in a jewelry box or a soft leather pocket.

2. Don't wear a bracelet to do housework or manual work, and don't touch hard objects.

3. When wearing a bracelet, avoid letting the bracelet contact bleach or other irritating chemicals.

4. Clean regularly, use special jewelry cleaner or soak in mild soapy water, and then gently wipe with a soft cloth.

Cleaning method of oxidized silver ornaments:

1. Squeeze a little toothpaste on the silver jewelry, add some water, knead it properly until white bubbles appear, and then rinse it with clear water to restore brightness.

2. If the silver ornaments show signs of yellowing, clean the fine seams of the ornaments with a small jewelry brush, then drop a drop of silver rubbing emulsion on the paper towel to wipe off the black oxide on the surface of the silver ornaments, and then use a silver rubbing cloth to restore the original silvery white and brightness of the ornaments.