The more expensive thing needs to maintain more, resemble car, partition time can maintain some time, entity doll is same also,It needs good maintenance.
The real doll is about energy saving, it can bend, the skin is elastic, and then fold back will not affect, but if you stay in a bending state for a long time, the bend of the skin may appear some wrinkles. So if not used for a long time, it is best to restore the joint parts to the factory position, is the position of both hands and feet lying flat, if there is a relatively long time bending, can be a simple massage of the joint place, after a period of time.
physical dolls can be dyed, so be careful not to dye them. If you do wear them, you can add a white primer underneath.
Physical dolls should be regularly powdered to keep their skin dry.
Do not use corrosive cleaners, including strong acid, strong alkaline solutions, strong disinfectants and detergents, to aviod damage to the doll.