How do you clean a FogCity Insert?
 

So how do you clean them properly? Mine has tiny threads all over it after trying to wipe it clean with a cloth and I can't seem to get it crystal clear like the rest of my visor no matter what I use. It is seriously annoying now and I'm tempted to rip it out, unless someone has a good suggestion.

I just use the same stuff I used to clean my visor that I got from the visorshop.com

Alternatively have you tried some warm soapy water and a very soft cloth ?? I reckon that would probably do the trick

A pair of old boxer shorts (clean of course), they make the best dusters and never leave fluffy bits behind when cleaning glass etc.