My Micromesh cloth strips, which are hideously expensive, are getting pretty clogged with paint, putty, plastic, etc. I used them early on in my first couple of models, before realizing they had a more narrow/specific usage in the surface preparation process.
Can they be cleaned in any way to remove the embedded debris and preserve what's left of their abrasive quality? Perhaps with 90% Isopropyl, or acetone?