What might indicate an embalmer to use a stronger solution?

Using a stronger solution during the embalming process is often necessary when there are signs of advanced decomposition. This may manifest as changes in the tissue, discoloration, or the presence of gases. In such cases, a stronger embalming fluid can help to more effectively preserve and sanitize the body, combating the effects of decay and ensuring that the remains are properly treated.

The presence of considerable decomposition means that the embalmer has to deal with more substantial tissue breakdown, which requires an enhanced formulation to achieve the desired preservation. This need arises because standard solutions may not be potent enough to halt or reverse the processes initiated by decomposition, thereby necessitating the use of a stronger solution to achieve effective results.

Considering the other choices, family preference generally pertains to cosmetic choices or how they wish for their loved ones to be presented, rather than the technical requirements of embalming fluid strength. The expiration date of the embalming fluid may influence the efficacy of the solution but does not directly correlate to the specific needs presented by advanced decomposition. Lastly, while the presence of chemicals in the body could impact the embalming process, it does not specifically warrant an immediate need for a stronger solution compared to the clear indicators provided by the state of decomposition.