Learn how to maintain and maintain metal zippers During normal use, avoid pulling the metal zipper(https://www.jtzipper.com/product/metal-zipper/) too hard. Excessive pulling may cause deformation of the chain elements or damage to the slider, affecting the service life of the metal zipper. Metal zippers are prone to dust and dirt during use. Gently wipe the metal zipper regularly with a clean soft cloth or soft brush to remove surface dirt. When encountering stubborn stains, you can use neutral detergents to clean them, but avoid using highly corrosive chemicals. Special attention should be paid to the fact that metal zippers are prone to rust or oxidation in high temperature and humid environments. Therefore, when using and storing metal zippers, you should try to avoid prolonged exposure to sunlight and moisture. In addition, the place where metal zippers are stored should be well ventilated to prevent moisture intrusion.