Looks like a water stain on screen

IT SHOULD NOT NEED A "REPAIR" PER SAY. HOWEVER, I OWN AN LCD TV, BUT NOT A PROTRON. YOU'RE GONNA FIND THIS PROBLEM WITH ALL LCD TV'S. IT SOUNDS LIKE IT IS SIMPLY DIRTY. THIS IS THE WAY YOU CLEAN YOUR SCREEN. IT IS VERY EASY AND FAST, AND YOU SHOULD HAVE THE SOLUTION IN YOUR KITCHEN AND BATHROOM. TAKE THE CLEANEST, MOST SOFT CLOTH YOU HAVE IN YOUR HOUSE. DAMPEN,NOT SOAK IT, WITH WATER, AND LIGHTLY RUB A SMALL SECTION OF THIS STAIN, AND SEE WHAT HAPPENS. IF THIS DOES NOT WORK, ADD A SMALL AMOUNT OF SIMPLE RUBBING ALCOHOL, AND TRY ANOTHER SMALL SPOT OF THE STAIN. IT SHOULD COME OFF. SOME OF MY "HI-TECH" FRIENDS USE STRAIGHT RUBBING ALCOHOL, AS IT HAS A TENDENCY TO EVAPORATE A LOT FASTER THAN WATER AND LESS LIKELY TO LEAVE ANY "WATER STAINS". HOWEVER, IF YOU CANNOT SEE THROUGH THIS STAIN, THEN YOU'RE BETTER OFF BUYING A NEW TV. SOUNDS LIKE SOME KIND OF LEAK OR MAYBE THE TV IS JUST NEVER SHUT OFF, THEREFORE BURNING IMAGES INTO THE SCREEN. FORTUNATELY, IF IT IS STILL UNDER WARRANTY, YOU MAY GET HELP THERE. MY FIANCE TOUCHED THE LCD SCREEN WITH HIS FINGERS, AND IF YOUR FINGERS ARE DIRTY, THEY WILL LEAVE OIL STAINS. PEOPLE DO SOMETHING TO A PRIZE POSSESSION IN YOUR HOUSE, DONT TELL YOU THEN ACT LIKE THEY DONT KNOW WHAT HAPPENED. ITS HILARIOUS. HOPEFULLY THE ISSUE YOU HAVE CAN BE FIXED BY YOU!