If you have a two-way cleanout (Y-shaped), send snake toward street first; if no clog, try toward house.
If you're experiencing any of the following symptoms, it may indicate a clogged main drain line: unclogging main drain line
Main drain line clogs can occur due to various reasons, including: If you have a two-way cleanout (Y-shaped), send
If the clog is caused by grease or heavy scale, a snake might just poke a hole through the mess rather than clearing it. Hydro jetting uses high-pressure water (up to 4,000 PSI) to blast the pipe walls clean. This usually requires a professional grade machine. Method C: Chemical Root Killers This usually requires a professional grade machine
This is usually a 3- or 4-inch pipe with a screw-on cap located in your yard or basement.
If you see water or raw sewage seeping out of the white or black pipe cap in your yard (the cleanout), the clog is definitely in the main line. 2. Common Causes of Blockages