1. Strong cleaning power: Copper polish and stain remover effectively removes stains and oxides from copper items, restoring their shine.<br> 2. Scratch-free: The special formula of the copper polish and stain remover ensures that it does not leave scratches on the top of copper items, protecting their luster.<br> 3. Safety and environmental protection: The copper polish and stain remover uses harmless ingredients, posing no harm to copper items or the environment, making it safe and reliable.<br> 4. Multi-functional: In addition to cleaning copper items, the copper polish and stain remover can also be used for cleaning and caring for other metal utensils, making it versatile.<br> 5. Convenient and easy to wipe: The copper polish and stain remover is easy to wipe and does not require much effort, quickly restoring the shine of copper items, saving time and energy.