During my flight 164 from SJU to ATL my seat belt was dirty with chew gum.The flight was March 26,2012. I ask the flight attendant for another seat and the other available was also dirty with chew gum.
I told her that I was available to move to any seat to be away from the gum.
It is really disgusting to touch a used gum, and think if you were exposed to other people fluids. Yesterday I reported the situation to the airline and the representative said that they only clean the airplanes at the end of the day.