When asked about his pitching, Walter Johnson, the legendary Major League Baseball pitcher for the Washington Senators is credited with the saying . . . “You can’t hit what you can’t see”. And I’m sure you’ve heard the more profound . . . “Just because you can’t see it, doesn’t mean it’s not there”.
Whether you’re talking baseball or just plain old everyday life, there’s truth in both quotes. Â I don’t know about you, but I can’t see air . . . but I know it’s there.
What we don’t see can be just as important as what we do see. Â It depends on our perspective.
Take the industrial environment for example.

Manufacturing typically creates all kinds of contaminants whether it’s dust, smoke, mists, or any number of different particulates. Â These contaminants are removed from the manufacturing facility through an exhaust system. Ideally, these contaminants are filtered from the exhaust air before it is released back into the atmosphere. Â But residues from the manufacturing can, over time, buildup in the exhaust ductwork itself. Â This buildup can prevent airflow, can possibly be a fire hazard, and can potentially be released into the atmosphere.
Because it is in the ductwork, it’s hidden. Â And you probably don’t see it. Â But it can be there. Regular cleaning to remove the residual buildup should be done.
It may not be an easy job . . . which is why we hope you call us.
Blackwell’s, Inc.
Specialized Industrial Cleaning,
Concrete Coatings and Concrete Repair
CO2LD TECH
Dry Ice Blasting
LaGrange, GA
706-883-6239












