Well, what I do (this freaks everbody out) is I use
Endust instead of tack rags.
A light mist of Endust on a clean (dedicated) shop rag removes
dust better and takes away the static.
That's my secret to cleaner paint jobs.
I've been useing endust for about 10 years now on all my
auto paint work and for my woodshop projects too,
never had a problem.
I'll never go back to those gummy tack rags.