The simulated skin of the doll uses imported high-molecular human body silica gel as raw material, which is non-toxic and tasteless. If the silicone product is placed for a long time, oil seepage will appear on the surface. This is because the silicone formula contains silicone oil, which is a normal phenomenon. Please wipe it gently with a towel. Moreover, when the doll is used and placed, dust and stains will adhere to the surface. In order to maintain the good performance of the silicone skin and the cleanliness of the silicone surface, please maintain it every once in a while. The maintenance interval varies depending on the usage and storage environment, but generally once a month is better. First, use a sponge or towel dipped in warm water to gently wipe the surface of the doll. If the surface of the silicone is dirty, please wipe it with soap and water several times, and do not apply forcefully. When wiping the silicone surface, do not use corrosive cleaners, including strong acids, strong alkaline solutions, strong disinfectants and detergents. It can be washed with soap, laundry detergent, shampoo, body wash or mild detergent. After the surface is dry, apply prickly heat powder or talcum powder to the doll. When powdering, please wear a mask to avoid inhaling dust.