I FOUND THE SOLUTION, TO THOSE NASTY RAIN STAINS ON THE " CEILING" CARPET... FOLEX STAIN REMOVER. IT'S HARD WORK BUT IT DOES WORK. SPRAY IT ON. THE SCRUB IT WITH ANYTHING THAT WON'T HURT THE CEILING, THEN WIPE IT OFF WITH PAPER TOWELS. YOU WILL USE A LOT OF PAPER TOWELS SO BE PREPARED.