Cleaner Times writer Adia Walker wrote an extensive feature on Lydia and Charles Frenzel upon the occasion of Lydia being presented the SSPC John D. Keane Award at their 2015 convention. Cleaner Times has a long history of writing for the service companies with safety and business hints as well as technical articles on pressure washing, and high pressure waterjet cleaning. http://www.cleanertimes.com/
Lydia Frenzel, A Life Devoted to Excellence, includes the philosophy of Lydia and Charles Frenzel (writing as L.C. Frenzel) as they have developed an influence network, the Advisory Council, to build a greener industry- and a principle of actions reflecting our values.
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2015-04 Lydia Frenzel-ward opt