PCE is tetrachloroethylene, a chlorinated solvent, which is a manufactured chemical that does not occur in the natural environment.  PCE was widely used as a metal degreaser by the military and industry since the 1940’s.  Later, PCE was also used in dry cleaning practices.  According to the California State WaterRead More →

Tetrachloroethylene (PCE), is a chlorinated solvent used in dry cleaning and industrial operations.  It is also known as tetrachloroethene, or perchloroethylene (PERC).  If inadvertently spilled or leaked onto the ground surface, it can get into the soil and groundwater.  PCE does not degrade quickly and can remain in the subsurfaceRead More →