Alloy jewelry can remain bright and new every day if properly maintained! Such jewelry does not require the use of very expensive care solutions for maintenance, as long as it is avoided from acidic and alkaline environments. Humid environments include: not wearing when taking a bath, washing your face, or sweating heavily; before storing, use a dry cloth to wipe it dry; and if the jewelry is not worn, it should be immediately placed in a sealed jewelry box, with a dry agent inside the box. Here are the specific maintenance steps for jewelry:
1. Jewelry should be changed frequently. It is best to have multiple pieces of jewelry to replace each other often, especially in hot summer, as the plating of jewelry may wear off easily when in contact with sweat for a long time.

2. Contact with chemical substances can easily damage jewelry. Avoid direct contact between jewelry and clean water, perfume, soap, hair spray, camphor balls, cleaning crystals, and other items with chemical components, which can erode jewelry. Do not wear jewelry while sleeping, bathing, swimming, or engaging in strenuous exercise. The fragrance of bath, chlorine in swimming pools, and salt in the sea can all cause some corrosion to jewelry, so it is best to remove all jewelry before taking a bath or swimming.
3. Collisions are easy to scratch, and storage should be careful. Do not stack jewelry together or mix naked storage, each jewelry should be stored separately, to avoid mixing with other jewelry or hard objects, to avoid damage and scratching the surface. After wearing, use a clean, soft dry cloth to wipe the jewelry used to maintain the luster and durability of the jewelry.
  
4. It is necessary to clean the jewelry periodically. Do not use water, ultrasonic cleaners, or any alcohol-based or commercially available jewelry cleaners. Simply use a dry cloth (such as a soft, fine-grained cloth) or a soft, fine-bristle brush to wipe the surface of the jewelry to remove any surface stains, which will help maintain the luster of the jewelry.

5. After you buy beautiful jewelry, you can evenly apply clear nail polish on the surface of the jewelry. The principle is similar to applying waterproof paint to the item, especially for the areas where the jewelry clasps are prone to wear and tear, apply several layers to strengthen the protection. This can not only maintain the color but also prevent allergic reactions. Those who are allergic to alloys can try this. After applying the nail polish, it is best to leave it for 1-2 days before wearing it, which will give better results. Of course, this preservation is limited in time. Once the nail polish falls off, you should quickly re-apply a layer to prevent it from re-contacting the air.