Unique methods for preparing and producing non-toxic, liquid customized preservative substance formulations that may be used as embalming, sterilizing, disinfectant, preservative, mold destroying and fungus extermination solutions. These substances can: (a) safely resist or retard natural destructive processes (b) save or keep things from decaying, decomposition, deterioration, spoiling, putrefication or fermentation (c) continually prevent or inhibit unwanted microbial growth and, (d) be used as embalming medical devices to significantly retard the carious destructive processes of nature with anti-microbial properties. These formulations forestall, prevent and inhibit undesirable chemical/biological changes, microbial/bacterial actions, plus retard decomposition or other negative changes. The formulations are comprised of ultra-fine minute nano-sized colloidal silver particles in pure distilled water resulting in stable suspended preparations. The formulations can be used as medical devices suitable for replacing toxic chemicals, disinfectants and preservatives.
