If you want to redo a face, then you must wipe off the sealant on the face of the sex doll. Acetone, or other solvents will help. In the near future, someone tries to remove the veneer's face to try to reverse engineer it and ruin the face in the process. Cosmetics can be applied to existing cosmetics by changing the appearance without risk of damage. If you make your own makeup after the factory is finished, just use mild soap and warm water on the cloth. Be careful of the eyelashes as they may mess up the eyelashes. If you are interested in making your own make-up dolls, it is best to ask for an absolute minimum. Talk to the sex doll company you are interested in and find out what they can do for you.