We just installed some new windows to replace our 35 year old original windows. After installation I removed the stickers that were on the glass. They came off very easily and there was no adhesive left on the glass.
I washed both sides of the window with Windex the location of the sticker is still visible when the light hits the glass just right. I can feel no film or adhesive but I can still see where the sticker was.
How can I remove the "image" of the sticker?
G.S.