Roebic Tree Root Killer, Foaming Chemical Drain and Sewer Line Pipe Clog Remover, Safe for Bathroom Toilet, White Granules, 1 lb
Roebic Tree Root Killer, Foaming Chemical Drain and Sewer Line Pipe Clog Remover, Safe for Bathroom Toilet, White Granules, 1 lb
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Roebic Tree Root Killer, Foaming Chemical Drain and Sewer Line Pipe Clog Remover, Safe for Bathroom Toilet, White Granules, 1 lb

Key item features

  • Effective Root Killer: Roebic FRK-1LB Foaming Root Killer eliminates roots in sanitary sewers, ideal for severe recurring root issues.
  • Exclusive Formula: Foams on contact to fill pipelines with dichlobenil, inhibiting new root growth without copper.
  • Safe for Plumbing: Suitable for all plumbing types and won't harm trees, ensuring safe and effective root control.
  • Prevents Clogs: Helps maintain your system by preventing root clogs, avoiding backups and surface breakouts.
  • Non-Flammable: Features a non-flammable liquid formula, ensuring safety during use.
  • Usage Restrictions: Not for use in septic systems in Florida and not available outside the contiguous U.S.
  • Trusted Brand: Developed by Roebic, a trusted name in septic and drain care for over 50 years.
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Current price is $19.44
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Customer ratings & reviews

4.4 out of 5 stars
stars747 ratings263 reviews
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Reviews summary

Pros

  • : Minimal effort required for administration.
  • : Clears blockages and roots in pipes.
  • : Found to be lower or similar to other retailers.
  • : Prevents roots from growing into pipes and sewer lines.

Neutral

  • : Can be effective, but may have limited depth penetration.

Cons

  • : Bottle does not seal properly, affecting product consistency.
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Showing 1-3 of 263 reviews

Jan 28, 2026
katie
5 out of 5 stars review

Verified Purchase

Works Great

This product works great. It is cheaper than the bigger store I was buying it from. I have old ceramic pipes and roots grow into them and I use this product once a year, for about 4 years now, and have not had any issues since. Easy to use, highly recommend.

Helpful?7CXGEBB41C1W823838515
Feb 25, 2026
John
5 out of 5 stars review

Verified Purchase

It worked

It saved me from a plumber's bill I can't afford. I didn't use water for ten hours, and then used everything normally. I still had some surface effluence from the cleanout for two days. Now I can't even hear any gurgling from the pipes anymore , just a "whoosh."

Helpful?7CXGEBB41C1W823838515
Oct 13, 2025
Karen
5 out of 5 stars review

Verified Purchase

Works Amazingly Well!

This root killer was a godsend for me. I had called the plumbers 11 times for backups and was at my wits end. I have a large live oak in my yard that sends out "hairy" roots that were infiltrating my main drain line. Insurance wouldn't send a camera in, and I only found out through one helpful promber what the problem was. Roebic's instructions are to flush a jar of this once every six months. The plumber said it wouldn't hurt to do it more frequently. I haven't had to call a plumber for the problem for over 3 years now. A small price to pay to have a clean drain line. And the ingredients are county approved. Thank you!

Helpful?7CXGEBB41C1W823838515