Thank you for the sensible critique. Me & my neighbor were just preparing to do a little research about this. We got a grab a book from our local library but I think I learned more clear from this post. I am very glad to see such wonderful info being shared freely out there.
this post reminded me of growing up in San Diego. I grew up in a town called Rancho Penasquitos and everyone joked that it was built on an ant hill haha... if you left anything out ANYTHING you would wake up with black counters in the morning. ANT covered counters! haha AH! I feel your pain.