HD Speed and Poxy- stain black trim?

[DetailKitty]

I noticed the other day my Escape has staining on the top of the trim.
Why it's apparent suddenly now I don't know, but it is.

I am wondering if it is from the HD Speed and Poxy I used on it or is it suddenly obvious from the crappy wax they may have used on it at the dealership before delivery?

And any good technique/product to get it out?

 

[ski2]

Never had a problem with either Speed or Poxy staining black pebble finish trim on my Passat.

 

[DetailKitty]

I'm thinking it was from the dealer. I'm just surprised it didn't come out till now. I'm wondering if it was due to the changing weather?