The two gallons or so of embalming fluid needed
is usually a mixture of formaldehyde or other
chemical and water. In the case of certain cancers,
some diabetic conditions, or because of the drugs
used prior to death (where body deterioration has
already begun), a stronger or “waterless” solution
is likely to be used for better body preservation.
Chemicals are also injected by syringe into other
areas of the body.
The second part of the embalming process is called
cavity embalming. A trocar — a long, pointed, metal
tube attached to a suction hose — is inserted close
to the navel. The embalmer uses it to puncture the
stomach, bladder, large intestines, and lungs. Gas
and fluids are withdrawn before “cavity fluid” (a
stronger mix of formaldehyde) is injected into the
torso.
The anus and vagina may be packed with cotton or
gauze to prevent seepage if necessary. (A close-fitting
plastic garment may also be used.)
Incisions and holes made in the body are sewn closed
or filled with trocar “buttons.” The body is washed
again and dried.
Nails are manicured, any missing facial features are
molded from wax, head hair is styled, and makeup
is used on the face and hands. The body is dressed
and placed in the casket (fingers are glued together if
necessary).
*All of the blood and tissue resulting from the flushing
through of the arterial / venous system and the
puncturing of organs in the abdominal cavity goes
down the drain, from where it enters the normal sewage
system, along with embalming fluid and disinfectant.