Just use a stainless steel scraper razor blade. It wont scratch the glass and you can go crazy with it. I use it to take old window film glue off and windows look new.
__________________ Comp 224/230 .588/.592 114lsa,Hooker Longtubes-QTP ORY,4" QTP Cutout, Magnaflow Catback,LS6 Manifold, Stock Ported Heads, Comp 1.75's, Vigilante 3200, QA1 12ways all around w/ 275lb Springs up front and BMR out back, UMI SFC's, LCA's w/ relo. brackets, and a few other things.
TEA LS6 2.0's, 227/231 .614/.617 110+1, ss4000 awaiting install!
Just use a stainless steel scraper razor blade. It wont scratch the glass and you can go crazy with it. I use it to take old window film glue off and windows look new.
To take off water spots? Also, I found out that to get tint glue off, take 0000 steel wool and sand it off-it won't scratch and works perfect.