Barbara Kanegsberg

Location means everything when you’re buying or selling a house. Location is also important in critical cleaning, especially with line-of-sight cleaning. In line-of-sight cleaning, the cleaning force is directionally-aimed at the part or component. Do you use line-of-sight cleaning?  Most electronics assemblers remove flux and other residual soils using in-line […]

Suppliers of cleaning chemistry or cleaning equipment may claim their product “successfully cleans” heavy greases, particles, fluxes, and other soils. Private companies, military, and governmental agencies report successful cleaning in selecting a particular cleaning agent. What does “successful cleaning” actually mean for your manufacturing process? Success is a matter of […]

Last year, our vacation was a day and an evening in Cleveland. Cleveland has much to offer – the “Rock & Roll Hall of Fame, innovative restaurants!  Truth be told, our vacations end up getting squeezed in around conferences and committee meetings.  Recently, our travels have taken us to PCx […]

If you are involved in manufacturing, if you are part of a supply chain, rugged critical cleaning processes will improve your productivity and profitability. You may be an OEM, a job shop, even a repair/rework facility. You may be the ultimate customer and have little or no direct contact with […]

Adapted and updated from: Steve Norris, Barbara Kanegsberg, and Ed Kanegsberg, “Ferris and Ultrasonics,” SPRAYTIME Magazine, 2014 Remember the classic ‘80’s movie, “Ferris Bueller’s Day Off”? Ferris challenged authority. If you want to clean a complicated part or component, you can’t just toss it in the ultrasonic tank using the […]

I was in the middle of my program “Cleaning Catastrophes” at the Parts Cleaning Expo (PCx) in Columbus. The sea of faces in the audience brightened expectantly when I began the topic of mixing acetone with water or with aqueous cleaners.  I had to squelch everyone’s enthusiasm by explaining that […]

It was back! The all-too-familiar multi-colored, cycling globe of doom dominated the screen. My lovable old computer and I waited patiently for it to go away. It didn’t. PowerPoint shut down, accompanied by the usual polite but unproductive announcement that it had to quit. “Nooooooo…! It happened again, Ed!” I […]

For better or worse, it is human nature to resort to offensive or defensive force when the going gets tough. In manufacturing, if the soil sticks to the part, there is an automatic reaction to get angry – angry at the soil, angry at the cleaning process, angry at the […]

Most manufactured objects require chemicals during build and assembly processes. In nearly all instances, workers handle chemicals. As critical cleaning consultants, we frequently observe chemical use during cleaning operations. We see a wide range of practices when it comes to handling chemicals  – some of those practices are problematic. No […]