Posted 7/26/2017 16:59 (#6150446 - in reply to #6150207) Subject: RE: Dish Washer drain
NCIN
Dishwasher water is straight hot out of the water heater. It's still very hot when it drains and under pressure from the dishwasher pump. I don't think its your dishwasher water clogging the drain.
Edit to add: Something like bacon grease down the disposal without being chased by hot water could probably plug it.