How do you encase someone in plaster?

To encase someone in plaster, first, ensure their safety and comfort by covering sensitive areas with a protective layer, like petroleum jelly. Prepare plaster bandages by cutting them into manageable strips, then dip them in warm water. Apply the wet strips over the desired area, smoothing them down to create a solid layer. Allow the plaster to set and harden for the recommended time before carefully removing it.