Biohazard Economy Body Fluid Absorbent is derived from Perlite, a naturally occurring form of volcanic glass. When heated, water trapped in the Perlite ore vaporizes and creates a glass bubble. The result is a lightweight granular material that is easy to handle and perfect for use with biohazard spills. This absorbent has good absorption, natural deodorisation properties and coagulates the spill for easy removal. BioSmart Biohazard Economy Body Fluid Absorbent offers great value without compromising quality and safety.