※Gold-plated Jewelry Cleaning Method: You can clean it by rubbing soap or detergent on your hands. ※1) Do not wear gold-plated jewelry while working, especially during heavy physical labor.Because there might be situations where the necklace gets bumped while working.There might also be instances where sweat causes the gold plating on the jewelry to fade easily. ※2) Do not wear while bathing or washing your face, especially avoid letting the gold-plated necklace touch hot water or directly contact with acidic or alkaline substances like soap water. These everyday mistakes can cause changes in the color of the jewelry, so be extra careful when wearing it. ※3）The surface of gold-plated jewelry is coated with an electroplating layer; no matter how sturdy it is, it's not as resistant to tarnishing. Therefore, when wearing it, be sure not to rub it against other items. It's recommended to alternate wearing different pieces of jewelry.This can extend the color retention period of jewelry.Additionally, when storing it, be careful not to place it together with other jewelry to avoid rubbing off the surface coating. ※4) Because some copper-plated gold items are relatively small, be careful during wearing and removal processes. Move gently without forcefully pulling or tugging to avoid breaking them. Also, try to remove them when moving heavy objects to prevent them from getting snagged.