Our garbage disposal has developed a stinky problem. While it still does a good job of chopping the food, the food it does chop doesn't completely drain out of the sink. It leaves behind about two cups of food, which then stink to high heaven.
I've tried running the disposal longer, with lots and lots of water running through it. I've also tried running the disposal while (carefully) using the sink spray-hose to try to wash down the sides of the disposal while running. No joy.
Water seems to drain fine through the sink, but I can't figure out why the food won't clear.
Is this a problem with the disposal, or is there likely some other underlying cause (clogged pipes, etc) that could be causing this?
Thanks.