1. First, dip a cotton swab in some engine oil and lubricating oil to wipe the appearance of gold inlaid jade to prevent the gold layer from getting wet.
2. Use earplug vacuum cleaner or electric tool to suck out the dust and fine powder on the gold layer and clean the surface of the gold layer.
3. Re-weld the detached gold layer to the gold inlaid jade with appropriate tools.
4. Soak the gold inlaid jade in ice water 10 minute, and then wipe it clean with cotton cloth.
5. Soak the gold inlaid jade in acidic cleaning solution 1 hour, and then rinse it thoroughly with clear water.
6. Soak the gold inlaid jade in a neutral cleaning solution. When the gold layer is bright and flawless, wipe it clean with cotton cloth.
7. Then, wipe off the dirt on the surface with soft wool, dip a cotton swab in warm water, wet the surface, and then dry it with a dry towel.
8. Finally, evenly coat a protective film on the surface of gold inlaid jade to protect the surface from moisture and ensure the perfect appearance of gold inlaid jade.