To use this Monster High Buried Secrets doll, start by carefully unwrapping the mummy wraps on the sarcophagus packaging to reveal your mystery doll. After that, open the bags inside the sarcophagus to find the 5 Creepover accessories. You can then set up a spooky slumber - party scene with the doll and accessories. Remember, this doll can't stand alone, so you might need to support it. Also, since there are small parts, it's not suitable for children under 36 months. When it comes to maintenance, keep the doll and accessories away from sharp objects to avoid damage. If they get dirty, you can gently wipe them with a soft, damp cloth.