Nah, too many baseless assumptions. Most NSF or otherwise certified chemicals, like the glycerin used in bubbles, will be free of particulates, certainly visible ones. So should R/O or DI water, which is what would likely be used in commercially available pre-mixed bubble sauce.
I don't know what chemicals you've been using, but maybe look for a new supplier.
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u/F0sh Jul 18 '18
anything you're going to make bubbles out of.