A site in Burlingame, California had groundwater contaminated with free product (gasoline) that required clean up.  An unpleasant odor was observed at the monitoring wells.   

A small quantity of BioWorld Hydrocarbon Degrading Microbes and BioWorld Enhancement solutions were introduced directly into the groundwater monitoring wells to make contact with the free product. The project was reevaluated after 2 months. The odors were no longer present and no free product was detected.