Stop in for a cup of coffee

anybody successful at removing blemishes from glass? the drivers door glass I just got has some spots on it that appear to be lightly etched in. Another one I have has some sideways scratches. hoping I can get one of them looking a little better. I think I now have 5 drivers side windows (6 if you include one for old style regulator) and most are going in the dumpster.:(i did finally get a nice one for passenger side.:thumbsup: