Our Jewelry Cleaner Contains Surfactant, Brilliant Polish and Phenoxyethanol. It Can Quickly Clean, Stain, Whiten and Color Your Jewelry, Remove Jewelry Stains, Make Your Jewelry Shining, Lasting, High Quality and Effective Stain Removal, it Can Effectively Decompose Dirt Factors and Restore Luster. Its Usage Is Simple: 1. Align the Decorations and Press the Spray over 20cm above the Decorations to Be Wiped 2. Use the Brush of This Product to Wipe the Surface of the Required Accessories Back and Forth until the Surface Is Smooth 3. Wipe It with Dry Towel. Do Not Hurt Your Hands, Do Not Hurt Your Jewelry, Add a Long-Lasting Anti-Oxidation Protective Film on the Surface of the Silver Jewelry to Make Your Jewelry Lasting Luster.