2006 Jeep Grand Cherokee Water soaked carpets

I do not run the A/C often and water does not overtly smell like antifreeze. I notice that I get wet floorboard carpets on the driver's side, passenger side, and a bit in the rear on both sides as well. I have a sunroof (I asked my local mechanic to clean out the drain tubes when I had my first oil change done); I don't know if that could be the sole culprit or not. Any suggestions, experience or advice to help diagnose or resolve this problem would be much appreciated as this is becoming an increasingly frustrating problem for me. Thank you for very much for your time, research and interest into helping me to resolve this recurring issue.