Reen is a fluid additive concentrate containing a bactericide. It can be added to many arterial fluids and cavity fluids to enhance tissue preservation. It is compatiable with all fluid chemistries. It will not change or affect tissue coloration.

Reen can also be used externally as a stand alone cadaver washing concentrate. It has a wetting action that penetrates into cracks and folds. Soils are dispersed while the diluted solution cleans. Reen can also be added to other soaps and detergents to eliminate odors and kill bacteria.