Roebic K-77 granular root killer for sewer and septic, 2 lb

Roebic Laboratories Granular Root Killer,2 lb.

Key item features

  • Root Elimination: K-77 Root Killer effectively clears existing roots from pipes by destroying them at their entry point.
  • Chemical Action: Unlike mechanical methods, this product chemically kills roots, preventing re-growth once the dead root seals off the entry.
  • Plumbing Safe: The granular root killer is non-corrosive and safe for use with all types of plumbing systems.
  • Environmental Safety: It will not harm surrounding trees, ground cover, or the natural bacteria content in septic tanks and cesspools.
  • Product Identification: This item is a Root Killer from ROEBIC LABORATORIES, identified by Manufacturer Part Number 5TDG0.
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Starting from $34.99

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5 out of 5 stars
stars12 ratings3 reviews
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Showing 1-3 of 3 reviews

Jul 18, 2025
Vicky
Sold and shipped bySIM Supply Inc
5 out of 5 stars review

Verified Purchase

Put this in every six months and have not had a Root problem for two years. Usually have to get it fixed at least once a year.

Helpful?1IERLCREPSPZ131299525
Mar 19, 2025
Carol
Sold and shipped bySIM Supply Inc
5 out of 5 stars review

Verified Purchase

I have used this once a year for several years to avoid roots in my septic system. I have had no problems since I began using this.

Helpful?1IERLCREPSPZ131299525
Mar 10, 2026
Deborah
Top Reviewer
Sold and shipped byDream Supply
5 out of 5 stars review

Verified Purchase

Very effective

Helpful?1IERLCREPSPZ131299525