Change of the doll’s clothes on a daily basis is not advisable because they lead to the paint and/or the seal to wear thin and can lead to damage of the baby doll. Washing of the doll frequently is not advisable either or brushing/combing the hair regularly can lead to the hair strands of the baby doll to break, damaged or pulled out. More care instructions of the baby doll are explained in the user manual from the manufacturers that comes in the packaging of the baby doll.