A large black pipe, 3-4 inches diameter. Start by looking directly under the toilet -you will see it. It's the biggest pipe under your house.
There is a main drain that runs from the basement through the roof where it is the vent for the system. If you look at the layout of the house, the upstairs bath is most likely over the downstairs one or the kitchen. If you look on the roof, you will see a 4 inch pipe coming through the roof that should be over the upstairs bath. The sink and shower drain into that and then to the basement and out of the house. Most likely the main stack is in the wall behind the toilet.
If you have a clogged drain and you have coke in your house .. 1st Poured coke in the toilet than You wait 15 Minutes and Flush the Toilet and After that open The Toilet top part and it will look clean..
like a toilet
samething
The dual flush toilet was invented by Australian Bruce Thompson of the Caroma plastics company in 1980. But didn't look like the traditional toilet so they redesigned it to look like a classic toilet.
it looks like a toilet
Are you REALLY asking that? where do you live? a secluded basement?
Both dishwasher and toilet are sharing the same outlet pipe/drain it is possible when disahwasher is in use it is blocking of the drain somehow so the toilet water has nowhere to go - you need to have a look at the outlet pipe of the toilet and dishwasher the problem lies in a conflict there.
It looks like a toilet but one that is used more in camps.
like someone ran out of toilet paper
It was a box with a hole in the top to sit on.
it smells ,rapidly and is uncomfortable to sit