Roebic K-77 Root Killer: Cleans Pipes, Stops New Growth, Works in Sewers and Septic Tanks - 32 oz

Roebic K-77 Root Killer: Cleans Pipes, Stops New Growth, Works in Sewers and Septic Tanks - 32 oz

Q: Is this just copper sulfate which can be bought pure for much less?

I think Robert has a good idea there.But, I checked on ebay and the Copper Sulfate Pentahydrate 99% was $10/pound, the same price as this product (now $20 for 2 pounds). So it works out the same cost wise.

Q: compare to Roebic FRK-6 Foaming Root Killer, Which one is better? Thanks

I really don't know the answer. I've used the other Roebic root killer because we have a long standing problem with roots from a large tree fouling up our plumbing and causing back-ups in the sewage line to the street. I've used it for years and didn't even know about the FRK-6. My off-handed guess would be that the FRK-6 would be great to blast through a tangle of roots with and the K-77 I use is more of a preventive measure. I started using that after I'd spent $$$ having a "roto-rooter" guy ream out the sewer line for the umteenth time. I probably wouldn't hesitate to use the FRK-6 if I had another blockage in my line. I use the K-77 every six months and haven't had to resort to calling a plumber for several years since I started using it.

Q: Has anyone had experience using this product on a slow moving drain WITHOUT having their drain augered?

I use that stuff every 3 months 1/3 of a bottle, now I augered my drain because mine had really backed up but I won't stop using this stuff, I haven't had to do anything else with the drain so I imagine it is killing all the roots from growing any further. It's definitely worth a try, I've got a friend within the family that does plumbing and he told me that is about the best on the market!

Q: Is this safe to use in a Septic System without harming the septic mound which is about 200 feet from house?

I have used it twice in the past year and to my knowledge there has been no damage to my septic system. The product worked very well.

4.4/5

Product ID: 733066879

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Details

Brand
Roebic
Item Weight
5 g
Liquid Volume
0.94 Liters
Item Form
Liquid
Coverage
Prevents and

⏳Lasts 6-12 months per application

♻️Non-corrosive, safe for all plumbing

🛠️Copper formula kills roots at pipe entry

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Description

🚿 Keep your pipes flowing, not growing!

COST SAVER - Avoid expensive digging and repairs by proactively stopping root intrusion before it becomes a problem.
PIPE GUARDIAN - Non-corrosive and safe for all plumbing systems, including septic tanks—protect your pipes without damage.
FLOW MAXIMIZER - Prevents clogs and backups by maintaining smooth drainage and extending pipe lifespan.
ROOT ANNIHILATOR - Copper-based formula eradicates roots at the pipe opening, stopping regrowth before it starts.
MAINTENANCE MADE EASY - Simple application every 6-12 months keeps your system running flawlessly with minimal effort.

Roebic K-77 Root Killer is a 32 oz copper-based treatment designed to clear and prevent root intrusion in sewer and septic pipes. Safe for all plumbing systems and septic tanks, it stops root growth at the pipe entrance without harming surrounding vegetation or beneficial bacteria. Easy to apply every 6-12 months, it maintains clear pipelines, prevents costly backups, and extends pipe health.