We went on vacation for about five days and when we returned, we noticed an awful smell around our clothes dryer. We thought a wet wash cloth or towel could be the culprit but we've washed everything, cleaned the dryer thoroughly, and pulled out the dryer and the washer to make sure there was no dead rodent in the area but we found nothing and no amount of cleaning or air freshener seems to get rid of the odor. It's worse just after the dryer has been running or after opening the dryer door after it has been closed up for a while. It does smell like a dead animal but we've looked everywhere - even in the hose and can't find anything. Has anyone else encountered a problem like this? The smell initially seemed to be contained to the dryer but it seems to be now spreading througout the entire laundry area.