Difficulties can be location of the equipment and the material the corrosion is affecting.
This cooling tower was corroded and dirty causing over-heating problems. The delicate aluminum was repeatedly cleaned with no success.
When BlastBoss was brought the job site, the cooler was running 24 hours per/day at dangerously high temperatures. After our successful cleaning of the cooler it was put back into full operation and production. The recently cleaned cooler is now running only 6 hours per/day with a decrease in operating temperature of over 40 degrees.
We used baking soda for this cleaning project, since it is non abrasive. The delicate aluminum fins were cleaned and restored with no bending or warping.