Strangely enough, no.
My brother is a management-level civil engineer in a research facility that requires more-than-usual cleanliness.
A couple of years back they had glitter falling off of TWO Christmas cards which had been brought into the facility, and even with state-of-the-art technologies they have not been able to get rid of all of this stuff to this very day.
I’ll bite, out of curiosity since I don’t think you’d tell us a lie on purpose.
What about civil engineering needs that kind of cleanliness. It couldn’t be something about roadways or other civil engineering projects that I ever heard about, where nobody would care if grass, pollen, etc. got into it -= let alone glitter bits.
In fact why don’t they make it required to have at least ten tubes of glitter in every bridge. Or something. If it started disintegrating, it would soon become obvious.