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.

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.

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!

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.

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Roebic K-77 Granular Tree Root Killer, Chemical Septic System, Drain Field and Sewer Line Pipe Clog Remover and Root Destroyer, Safe for Bathroom Toilet, 32 oz

Roebic K-77 Granular Tree Root Killer, Chemical Septic System, Drain Field and Sewer Line Pipe Clog Remover and Root Destroyer, Safe for Bathroom Toilet, 32 oz

Product ID: 5267248

Details

Brand
Roebic
Item Weight
32 Ounces
Product Benefits
Clears roots
Scent
Unscented
Unit Count
32.0 Ounce

⏳Long-lasting 6-12 month effect

🌳Kills roots fast

🛠️Safe for all plumbing

AED 133

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Description

🌿 Keep your pipes root-free and flowing—because clogged drains are so last season!

MAINTENANCE MADE EASY - Simple application every 6 to 12 months keeps pipes clear
COST SAVING PROTECTION - Avoid expensive digging and rooter services with proactive care
RAPID ROOT ANNIHILATION - Eliminates clogging roots quickly to restore flow
COPPER POWERED PREVENTION - Chemically stops root re-growth at pipe entry points
PLUMBING FRIENDLY FORMULA - Non-corrosive and safe for all plumbing types

Roebic K-77 Granular Tree Root Killer is a powerful, copper-based formula designed to rapidly kill and prevent root growth in sewer and septic pipes. Safe for all plumbing and septic systems, it protects your drainage lines without harming surrounding vegetation or beneficial bacteria. Easy to use every 6 to 12 months, it helps avoid costly repairs and inconvenient backups, making it a must-have for proactive home maintenance.

Specifications

ASIN	B000BQWKUQ
Best Sellers Rank	#7,642 in Health & Household ( See Top 100 in Health & Household ) #6 in Septic Tank Treatments
Brand Name	Roebic
Customer Reviews	4.4 4.4 out of 5 stars (6,101)
Global Trade Identification Number	00033051001771
Included Components	Roebic - 33051001771
Item Form	Granule
Item Type Name	Roebic - 33051001771
Item Weight	32 Ounces
Liquid Volume	0.94 Liters
Manufacturer	Roebic Store
Model Number	K-77-2LB
Number of Items	1
Package Size Name	32 Ounce
Part Number	K-77-2LB
Product Benefits	Clears roots and prevents re-growth
Scent	Unscented
UPC	033051001771 789474894833
Unit Count	32.0 Ounce
Warranty Description	Warranty

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AED 133

Duties & taxes included

In stock

Sold byAmazon UAEDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to UAE.

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Join PRO →

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TrustScore 4.5 | 7,300+ reviews

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