[pgonza02]

Please excuse the newbie question.
Our dishwasher has stopped draining properly over the last few days. It seems that it drains at a trickle.
I removed the drain hose and it is not blocked. It is connected to a garbage disposal but it has been since it was installed and nothing has changed on that end.
Running through the drain cycle 3-4 times usually empties it successfully but I'm afraid it's just going to get worse.
Not sure if it matters or if it was just a coincidence but it started having this problem the first time we use an Oxy-Clean dry detergent someone gave us a sample of. Before that we always used Cascade All-In-1 Action Packs.
I am getting ready to start taking it apart but would like some guidance as to simple things to look for.

Thanks very much in advance.