What about the, story of the, north Texas community, college that was, testing Petrozene?
This document says, Petrozene doesnt......undetermined
718 University of North Texas (22278) Mechanical & Energy Engineering College of Engineering Shi,Sheldon Qiang $5,000 Start Date: 9/1/13 End Date: 12/31/14
Evaluation of Petrozene as a Wax Removal Agent
Restricted Research Status is: Undetermined No Notes