Do not frequently flush a large area. Most of the current real dolls are made of simulated human textures. Frequent washing of body makeup is easy to fall off, and the same is true for the head. Especially for teen sex doll, more attention should be paid. (It does not affect the use, but the real doll without body makeup is not so good-looking)
https://www.tuberosedoll.com/teen-sex-dolls