How to Clean a Main Line Drain Sparky Channel. How To Clean A Main Line Sewer Blockage How To Unclog Your Main Line Drain Easy and Cheap Plumbing .A clog in the larger main drain would cause all the drains to stop working. As many of us have discovered the hard way, a clog in the under floor drain system often results in wastewater backing up onto the floor through the floor drain..If several plumbing fixtures in different rooms won’t drain, you could have a clogged main drain. To clean your main sewer drain First, find the right drain opening .Your sewer line is the main drain pipe leading from your house to the street. A clog in this line can cause raw sewage to back up into the drains in your home..
A sewer line clog might be unseen, but it can cause extensive damage inside a home..Complete and Ready to Use. Removes deep, stubborn clogs from indoor and outdoor drains Unclogs main drains, landscaping drains and septic field lines.A main sewer line clog can lead to multiple backed up sinks and toilet waste draining into the tub instead of leaving the house. Gross!.How to Unclog a Main Sewer Drain. If your home has more than one clogged toilet, bath, shower or sink you may have a clogged main sewer drain. This condition can .