Your drain hose is probably the "new thin cheap plastic fall apart after 4 years" hose like ours was. Replace it with a clear vinyl hose from Home Depot or Lowes. Fortunately there is a cabinet under ours so I made the holes where the propane line goes thru larger and routed it thru the floor. Add a cap with lots of small holes or some sort of screen on the end of the hose so bugs can't get into the refrigerator. Same goes for the hoses routed thru the grille. Only real problem with replacing ours was there wasn't enough room behind the refrigerator to get my hands up to the connection to pull the hose off. I had to push the refrigerator forward about 6" to get to it. Used a hose clamp with the new hose and sealed all the holes. There were a lot of leaves in the cabinet because it can get windy around here so I cleaned out all the debris and put a screen kit on the grille vents. Also, put polyurethane on the floor while the refrigerator was forward.