Skip to main content

Advance and Rotate the Auger — Operate the Motorized Auger

Intermediate6 hours

Part of project

How to Use a Main Line Cleanout to Clear a Major Sewer Clog · Step 5 of 8

Helpful?

In this video

Hold the main shaft of the auger firmly with one hand to keep it stable. With your other hand, begin rotating the crank handle in a clockwise direction. As you rotate the handle, apply gentle but firm downward pressure. This action will feed the flexible cable out of the tube and guide it through the S-shaped trap inside the toilet until it reaches the obstruction.

Goal: Push the auger cable through the clog.

Used in this video

  • Toilet auger (Auger Type: Toilet auger, Handle Design: Crank-shaped head)To advance the cable and break up the clog.
64.4K views1.7K1-3 minutes
RIDGID Tools

52K subscribers

View Channel

FAQs

How do I know for sure if I have a main line sewer clog, as opposed to a blockage in a single drain?

A main line clog typically presents as multiple drains backing up simultaneously, often in the lowest parts of your home (e.g., toilet flushing causes water to rise in a shower). If only one sink or toilet is affected, it's likely a localized clog. This project is specifically for widespread backups indicating a main line issue.

What are the most crucial safety precautions I need to take when working with raw sewage and a motorized drain auger?

Always wear robust waterproof gloves (like G & F Products 1628 L) and safety glasses to protect against sewage, debris, and auger cable whipping. Ensure the work area is well-ventilated, lay down a heavy-duty tarp (e.g., TARPCO SAFETY 24 ft. x 36 ft.) to contain spills, and never operate the auger without understanding its controls. Keep hands clear of the spinning cable at all times.

Can I use a chemical drain cleaner or a hand-crank auger for a major main line clog instead of a motorized one?

For a major main line clog, chemical drain cleaners are typically ineffective and can be dangerous, potentially damaging pipes or the auger cable. A hand-crank auger usually lacks the power and reach needed for a severe main line blockage. A powerful motorized auger, such as the VEVOR 250-Watt model, is essential for clearing these significant clogs effectively.

What should I do if the motorized auger cable gets stuck in the pipe?

If the auger cable gets stuck, immediately reverse the motor's direction to try and free it. If that doesn't work, try gently pulling back on the cable while it's rotating slowly, or alternate between forward and reverse. Do not force the cable, as this can cause it to kink, break, or damage your plumbing system.

Advance and Rotate the Auger — How to Use a Main Line Cleanout to Clear a Major Sewer Clog (Step 5, Video 2) | Stesso