Had one last week, dishwasher backing up into sink.
Gets there and they have only been in property for 2 weeks, didn't know they had a waste disposal, was off at the spur.
Turned it on, pressed the button and hey presto - blockage cleared.
Kind of what Harvest said
USE to have a job doing maintenance on stored nuclear fuel , was so dogged in health and safety never actually done any work . Would take a lilo into work blow it up and sleep all day,back shift or night.
Had that job when i was younger , now im older i so wish i had that job again.
Commercial Heating and industrial work for me.
Even though with the job I am on, I am at that stage where if crying would help I would do it. It won't so I will carry on regardless.
That's a feeling we all have had at one time or another I dare say.