<VV> Window scum

[Tony Underwood]

For what it's worth:

Some years ago, I was told by an old guy who ran a windshield glass 
place here in town that the  best glass cleaner he ever saw was 
Dupont White polishing compound.   He said he rubs it onto the glass 
with a coarse sponge and lets it dry, then he rubs it off with a 
piece of old towel.   Usually it only takes one shot with the 
compound to clean even a grimy limey windshield.

I tried it and it works.    I was genuinely surprised with just how 
well it actually does work.   Even if a particularly nasty spot 
doesn't come clean with the first application, it will with the second.


tony..