Barbara Kanegsberg

Be brave! Read about developments at the EPA. It will be fun – sort of.  Welcome to the giant multi-dimensional Sudoku puzzle in the sky. Regulations, both safety and environmental, are so complex and fluid that they result in a monumental headache for manufacturers.  Two EPA developments may result in […]

Residue is a major concern for manufacturers. Consequences of inadequate residue removal include undesirable appearance (spotting, staining), poor coating adhesion, low yield, and catastrophic product failure.  To successfully remove residue it is useful to understand what that residue is and where it came from.  Also consider: what is it you […]

One Clean Source reader asked a question about the need to run cleanliness testing. “Have you ever written an article that explains why/not ionic contamination testing is required if using no-clean fluxes?” In a global sense, the question is related to: How clean is clean enough? When do you need […]

In a recent LinkedIn post, one of our colleagues, Randy Leighty, comments that “experience is a great teacher, but it can be an obstacle to innovation and continuous improvement.”  We ask: Is experience inherently an obstacle to improvement? Let’s start with a round of applause for inertia! Critical cleaning involves […]

Never use a consumer/automotive cleaning agent for precision cleaning high-value product. True or false Quick! True or false. This is a timed test, and you will be graded. I hate true/false tests; there’s no room for nuance. In critical and precision cleaning, particularly of high-value product, most decisions are situational. […]