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🌿 Keep your pipes root-free and stress-free with Roebic K-77!
Roebic Laboratories K-77 Root Killer is a powerful, copper-based liquid solution designed to rapidly kill and prevent invasive tree roots in sewer and septic pipes. Safe for all plumbing systems and septic tanks, it offers an easy, maintenance-friendly way to avoid costly clogs and backups by chemically stopping root regrowth at the pipe entry point. Ideal for professional-grade home plumbing care, it requires application every 6 to 12 months to maintain optimal drainage performance.

















| ASIN | B000BQWKUQ |
| Best Sellers Rank | 41,005 in Garden ( See Top 100 in Garden ) 302 in Weed Killers |
| Brand Name | Roebic |
| Contains Liquid Contents? | Yes |
| Customer Reviews | 4.4 4.4 out of 5 stars (5,689) |
| Global Trade Identification Number | 00033051001771 |
| Item Form | Liquid |
| Item Type Name | Roebic Laboratories K-77 Root Killer, 32OZ |
| Item Volume | 32 Fluid Ounces |
| Item Weight | 1 Pounds |
| Manufacturer | Roebic Laboratories, Inc. |
| Material Features | Non-Toxic, Unscented |
| Number of Items | 1 |
| Scent | Unscented |
| Special Features | Clears Clogs, Keeps System Running Smoothly |
| Specific Uses For Product | Toilet |
| Surface Recommendation | Septic System |
| UPC | 033051001771 789474894833 |
| Unit Count | 946.35 millilitre |
S**R
Time will tell
Not a cheap product but fast delivery. Easy enough to use. I just have to wait and see if it works.
M**B
Did not work
We had an influx of Jasmine roots into our pipework and thought that this would kill them off. The Jasmine was cut down last summer and is no longer growing. The K77 Root Killer was put down as per the instructions and left for 12 hours. There was no difference to the obstructive roots and we had to get the professional drain company to come out and use a specialist machine to cut them and then pull them out. All Clear now! Hooray.
K**K
This product is truly outstanding, delivering exceptional results at a very competitive price. I was particularly impressed with how effectively it tackled root intrusion problems in my septic system and drains. It provided a remarkably cost-effective solution, and I would highly recommend it to anyone facing similar issues.
L**B
It doesnt work at all
W**J
its good
K**T
This stuff is AWESOME! This product saved me from incurring 9K+ plumbing bill I was quoted. My washer drain floor pipe had what seemed to be a complete blockage. It's on a concrete slab so roots infiltrated that pipe. I knew it wasn't the main line because everything else in the house was working properly. Also the time that it took to overflow showed the clog was not too far away. The plumber used an auger on the floor pipe and hit roots about 25 feet in. One of his colleagues was going to use imaging to see exactly where the clog began. However, since the p trap was very weirdly placed below the subfloor their plan was to drill.... Right through my flooring, subfloor, and the concrete slab in my laundry area. I told them to let me sleep on it and was placing this order before they pulled off. I only used about half of the bottle, about a fourth of the bottle one night and another fourth 2 days later. On the 2nd application I washed clothes to flush the product down and to my surprise, the clog was completely gone. No issues at all. Under $20 vs. over $9200! I will be sure to always have this on hand.
F**N
Doesn't kill the root
Trustpilot
2 weeks ago
1 week ago