microwave your ISO for 30 seconds and put all the shit in a plastic bag so you can shake it. Also I never take apart the thing with the word mighty on it, just throw the whole thing in.
for the bowl heat it up for a few min at max temp. hold upside down clean with ISO qtip. let it sit upside down for a bit when your done, then heat it up again to make sure all ISO is gone.
You can get the bottom screen out by pushing the stir tool on the bottom of the unit down onto the screen into one of the holes underneath. that will change the shape and pull it away from the edge a bit, then work a smaller pick tool or paperclip under that part and pry it off. It's okay to bend it because you can flatten it again.