After piercing a full body sex doll, maintenance and care become even more important. The pierced areas need to be cleaned regularly to prevent dirt and bacteria buildup. This is particularly important for silicone dolls, which can be more resistant to bacteria but still require proper hygiene. Owners of fat sex dolls must also check the pierced areas for signs of wear or damage and address any issues promptly to maintain the the fat sex doll's appearance and longevity.