yea that`s the only way to do it because the metal melts into the glass from what i noticed on my truck and it does not come out and your window will feel textured and there is no fix that i know of so its new glass or roll with rust
thanks for the input guys...i will try the #0000 steel wool and if that dont work, well, windows bill will be added to the Discover card tally...woo hoo....