What is the standard method of delivery for embalming fluid?

The standard method of delivery for embalming fluid is through pumping it via a gravity or electric injector. This technique allows for precise control of the fluid's flow rate, which is crucial for ensuring adequate distribution throughout the vascular system of the deceased. By using an injector, the embalmer can introduce the solution directly into the arterial system, effectively preserving the body and achieving the desired results in terms of preservation and presentation.

Utilizing this method enables the embalmer to manage the pressure and volume of the embalming fluid being introduced, which is essential for proper distribution of preservatives and dyes. This controlled method also allows for the simultaneous drainage of blood and other fluids from the body, creating a more effective embalming process.

Other methods, such as direct injection into the heart, may not offer the same level of efficacy or standardization and could lead to complications. Soaking the body in the solution would be impractical and could result in incomplete preservation. The spray method, on the other hand, is not commonly used for formal embalming procedures, as it does not ensure thorough penetration and diffusion of the embalming agents throughout the body.