I have what I understand is a typical problem: dust getting on newly sprayed paint, and becoming "glued" there. I was contemplating creating a dust-free painting chamber by enclosing a small area in my garage with plastic, opening a hole in it to accommodate the end of a vacuum cleaner's hose, thus creating negative pressure, and putting a HEPA filter over a hole at the other end of the chamber. Thus only filtered air would enter the chamber. Anyone tried this, or perhaps there is a simpler way to solve the problem?
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