OP sounds a little.. intense, but hey. As long as they're not hurting anyone.

Since we're talking about eyewear care -- here's my approach. I have spray bottle of water, rubbing alcohol and dish soap (mostly water). This gets off any but the most stubborn grime and grease rainbows. Couple of spritzes then a wipe with a soft clean cloth.

(The original use for the spray bottle was to kill house flies, it's extremely effective)