I noted this post at 2012 Scenario yesterday, and felt it was worth passing along. Wes Annac posted a couple of excellent examples of how chemtrails (whatever they are composed of) are being faded away (take note of the orb that appears at the 1:05-1:09 mark on the first video (a “scrubbing bubble”?)).
Below the first two, is one more video from IndianInTheMachine, who has also documented many of these transformations. [Note: back in 2007-9, I often saw something like this "sylphy" transmutation of chemtrails over here in Hawaii]