Why is maintaining proper drainage important during embalming?

Maintaining proper drainage during embalming is crucial because it serves to prevent fluid buildup in the body. Proper drainage facilitates the removal of blood and interstitial fluids that can interfere with the embalming process. If these fluids accumulate, they can cause tissue distension and discoloration, negatively impacting both the preservation and the appearance of the deceased. Furthermore, effective drainage allows the embalming fluid to adequately circulate throughout the body, ensuring that all tissues are properly treated and preserved, which is essential for long-lasting results. Thus, the main reason for ensuring effective drainage is to enhance the efficacy of the embalming process itself, leading to a more successful outcome in terms of preservation and presentation.