Drain cleaning is a lot more complex than just pulling some hair out of a clogged shower drain or unclogging last night’s leftovers from underneath the kitchen sink. Sometimes, drain cleaning involves problems the main sewer drain.
A clog in the main line needs to be identified right away, but it can be done by homeowners. The way to check this is to first identify the home’s lowest fixture, which could be a floor drain. It could also be a toilet or even a shower. Once that fixture is located, look for any problems. If there is nothing discernible, test it by flushing a toilet on the floor above. If water begins to seep from the lowest fixture when the toilet flushes, it is an indication that there is a clog in your main sewer.