---
product_id: 5267248
title: "Roebic K-77 Liquid Tree Root Killer, Chemical Septic System, Drain Field and Sewer Line Pipe Clog Remover and Root Destroyer, Safe for Bathroom Toilet, 32 fl oz"
brand: "roebic"
price: "E£ 4510"
currency: EGP
in_stock: true
reviews_count: 12
category: "Roebic"
url: https://www.desertcart.com.eg/products/5267248-roebic-k-77-liquid-tree-root-killer-chemical-septic-system
store_origin: EG
region: Egypt
---

# 6-12 months maintenance cycle Kills roots fast Non-corrosive & safe plumbing Roebic K-77 Liquid Tree Root Killer, Chemical Septic System, Drain Field and Sewer Line Pipe Clog Remover and Root Destroyer, Safe for Bathroom Toilet, 32 fl oz

**Brand:** roebic
**Price:** E£ 4510
**Availability:** ✅ In Stock

## Summary

> 🌿 Keep your pipes root-free and your home worry-free!

## Quick Answers

- **What is this?** Roebic K-77 Liquid Tree Root Killer, Chemical Septic System, Drain Field and Sewer Line Pipe Clog Remover and Root Destroyer, Safe for Bathroom Toilet, 32 fl oz by roebic
- **How much does it cost?** E£ 4510 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.eg](https://www.desertcart.com.eg/products/5267248-roebic-k-77-liquid-tree-root-killer-chemical-septic-system)

## Best For

- roebic enthusiasts

## Why This Product

- Trusted roebic brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Root Annihilator 🌿:** Chemically destroys roots at pipe entry to prevent costly backups and clogs.
- • **DIY Peace of Mind 🏡:** Simple application keeps your sewer and septic lines clear, saving expensive repairs and downtime.
- • **Plumbing Guardian 🛠️:** Non-corrosive formula safe for all plumbing types and septic system bacteria.
- • **Eco-Conscious Formula 🌱:** Kills roots without harming surrounding trees, ground cover, or septic tank ecosystems.
- • **Long-Term Flow Booster ⏳:** Use biannually to maintain optimal drainage and avoid emergency plumbing calls.

## Overview

Roebic K-77 Liquid Tree Root Killer is a powerful, copper-based solution designed to chemically eliminate invasive roots in sewer and septic pipes. Safe for all plumbing and septic systems, it prevents root regrowth by sealing entry points, ensuring smooth drainage and reducing costly plumbing emergencies. Easy to use every 6-12 months, it protects your home’s infrastructure without harming surrounding vegetation or septic bacteria.

## Description

Product Description Safe for all types of plumbing, Roebic K-77 Root Killer clears roots from pipes and stops new root growth. The fast-acting copper formula chemically kills roots that find their way into in a home's sewer line, which can cause costly backups. Roots are destroyed at the point of entry into pipes. Once killed, the dead root "seals off" the point of entry and the root cannot re-grow. Non-corrosive, K-77 works without harming surrounding trees, ground cover, or the natural bacteria content in septic tanks and cesspools. Roebic K-77 Root Killer is banned for use in septic systems in the state of Florida and Massachusetts due to state regulations, and is not for sale in Connecticut, the Bay counties of California, and the City of Golden in Jefferson County, CO. For over 50 years, Roebic has developed high quality products engineered for optimum performance, targeting specific problems and troublesome areas within the septic system. Trust Roebic, The Septic Professionals, for all your septic and drain care needs. From the Manufacturer K-77 clears existing roots from pipes. Roots are destroyed at the point of entry into pipes. Re-growth is prevented because unlike root cutting machines, K-77 chemically kills roots. Once killed, the dead root "seals off" the point of entry and the root cannot re-grow. Non-corrosive and safe for all types of plumbing. Will work without harming surrounding trees, ground cover or the natural bacteria content in septic tanks and cesspools. Not for sale in Connecticut, Massachusetts, the Bay counties of California and the City of Golden in Jefferson County, CO. Banned for use in Septic Systems in Florida.

Review: The copper version works - This copper root killer works! Back story: I have an acre of land with large trees and lots of plants/vines and the Roebic septic and leech field products have been great in maintaining my septic system for years. I have a basement with a sump hole, a French drain system that runs around the perimeter, and two floor drain holes. Roots grew into the perimeter pipes and the one that leads to the furthest floor drain from the sump hole, causing my basement to flood a few years ago ... right next to the HVAC system and water heater!! After I wasn't able to fix the problem myself, it cost me a few hundred for a plumber to use a large electric auger to cut through and pull out some roots (and he was barely able to do it). A tremendous amount of water flooded into that hole, once he pulled out some roots. This root killer takes time to work, so if you're dealing with a flooded basement and need to higher a plumber first, I highly suggest getting a second sump pump to which you can attach a hose long enough to exhaust the water out of your house; if I hadn't done this, that extra water would have flooded my basement by my sump hole when the roots were cut. After that, I made sure I used root killers as maintenance. I tried a different brand for the next couple years - water kept running through the sump pipes all year long and the water level in the furthest floor drain remained just below floor level. Since this past winter, I noticed the water level in the drain intermittently rising and dropping. In February, poured a bottle of the Roebic foaming non-copper version in my toilet and didn't notice any difference in the floor drain. About a couple weeks later, I poured a bottle of Roebic K-77 (copper version) into my toilet and a few tablespoons into the basement floor drain - still no difference in the water level and water continously ran through the sump pipes. (The plumber had cut only enough roots to let the water rush out and unflood my basement.) With the extra rainfall this spring and summer, I've kept an eye on my floor drain and noticed the water rising above the drain again and some wet areas around the perimeter of my basement towards the backyard. After reading up on the effects of copper on roots, I purchased two more of the Roebic K-77 copper root killer and poured a bottle into my toilet in early June; still no difference the the water level of the floor drain. About a month later, I poured the second K-77 bottle into the toilet, minus a few tablespoons, which I poured directly into the basement drain hole. About 2 weeks later, the water in the floor drain receded. The water in the floor drain has continued to recede; it's been a month since the last bottle and I can't see any water in the drain, the perimeter of my basement is dry again, and no water runs through the sump hole pipes unless it rains or I'm doing laundry. I have a backup sump pump installed, but I've gone to the basement several times to check on the regular pump because it barely runs! The combination of the 2 bottles of K-77 in the toilet and the few tablespoons in the floor drain worked to kill the roots that have been causing water to back up in my basement drain system!
Review: It actually works as described!!! Just don’t forget to use it! - I’ve been using this product for 3 or 4 years. Usually dump in toilet before Vacation , This year i forgot to use it and by mid October my sewer pipe was clogged. When using a sewer machine to open drain i pulled out a large amount of ROOTS!! So i definitely believe in this product and will not forget again!

## Features

- KILLS ROOTS IN SEWER AND SEPTIC PIPES: Roebic K-77 Root Killer clears existing roots and stops new growth fast from sewer and septic pipes, keeping lines free from clogging tree and shrub roots
- PREVENTS RE-GROWTH: The K-77 copper formula chemically kills roots at the point of entry into pipes to prevent re-growth, improving drainage and flow
- SAFE FOR ALL PLUMBING: Root Killer is non-corrosive and safe for all types of plumbing and will not harm surrounding trees, ground cover, or the natural bacteria content in septic tanks and cesspools
- EASY TO USE: Use every 6 to 12 months
- REAL RESULTS: Use K-77 Root Killer to maintain your system and help avoid the inconveniences that result from root clogs such as back-ups and surface break outs
- Destroys clogging roots fast
- Safe for all plumbing. Will not harm septic tanks
- Saves costly digging and rooter service
- Not for sale in Connecticut, Massachusetts, the Bay counties of California
- Banned for use in Septic Systems in Florida

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000BQWKUQ |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #11,239 in Health & Household ( See Top 100 in Health & Household ) #11 in Septic Tank Treatments |
| Coverage | Root clog prevention and clearance |
| Customer Reviews | 4.4 4.4 out of 5 stars (5,798) |
| Date First Available | January 29, 2009 |
| Included Components | Roebic - 33051001771 |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 0.16 ounces |
| Item model number | K-77-2LB |
| Manufacturer | Roebic Store |
| Material | Copper |
| Number of Handles | 1 |
| Part Number | K-77-2LB |
| Product Dimensions | 4.5 x 7.5 x 2.25 inches |
| Size | 32 Ounce (Pack of 1) |
| Special Features | Clears Clogs, Keeps System Running Smoothly |
| Style | Root Killer |
| Usage | Toilet |
| Warranty Description | Warranty |

## Product Details

- **Brand:** Roebic
- **Item Form:** Granule
- **Material Feature:** Non-Toxic, Unscented
- **Scent:** Unscented
- **Specific Uses For Product:** Toilet

## Images

![Roebic K-77 Liquid Tree Root Killer, Chemical Septic System, Drain Field and Sewer Line Pipe Clog Remover and Root Destroyer, Safe for Bathroom Toilet, 32 fl oz - Image 1](https://m.media-amazon.com/images/I/71bt538fk2L.jpg)

## Questions & Answers

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ The copper version works
*by S***M on August 7, 2022*

This copper root killer works! Back story: I have an acre of land with large trees and lots of plants/vines and the Roebic septic and leech field products have been great in maintaining my septic system for years. I have a basement with a sump hole, a French drain system that runs around the perimeter, and two floor drain holes. Roots grew into the perimeter pipes and the one that leads to the furthest floor drain from the sump hole, causing my basement to flood a few years ago ... right next to the HVAC system and water heater!! After I wasn't able to fix the problem myself, it cost me a few hundred for a plumber to use a large electric auger to cut through and pull out some roots (and he was barely able to do it). A tremendous amount of water flooded into that hole, once he pulled out some roots. This root killer takes time to work, so if you're dealing with a flooded basement and need to higher a plumber first, I highly suggest getting a second sump pump to which you can attach a hose long enough to exhaust the water out of your house; if I hadn't done this, that extra water would have flooded my basement by my sump hole when the roots were cut. After that, I made sure I used root killers as maintenance. I tried a different brand for the next couple years - water kept running through the sump pipes all year long and the water level in the furthest floor drain remained just below floor level. Since this past winter, I noticed the water level in the drain intermittently rising and dropping. In February, poured a bottle of the Roebic foaming non-copper version in my toilet and didn't notice any difference in the floor drain. About a couple weeks later, I poured a bottle of Roebic K-77 (copper version) into my toilet and a few tablespoons into the basement floor drain - still no difference in the water level and water continously ran through the sump pipes. (The plumber had cut only enough roots to let the water rush out and unflood my basement.) With the extra rainfall this spring and summer, I've kept an eye on my floor drain and noticed the water rising above the drain again and some wet areas around the perimeter of my basement towards the backyard. After reading up on the effects of copper on roots, I purchased two more of the Roebic K-77 copper root killer and poured a bottle into my toilet in early June; still no difference the the water level of the floor drain. About a month later, I poured the second K-77 bottle into the toilet, minus a few tablespoons, which I poured directly into the basement drain hole. About 2 weeks later, the water in the floor drain receded. The water in the floor drain has continued to recede; it's been a month since the last bottle and I can't see any water in the drain, the perimeter of my basement is dry again, and no water runs through the sump hole pipes unless it rains or I'm doing laundry. I have a backup sump pump installed, but I've gone to the basement several times to check on the regular pump because it barely runs! The combination of the 2 bottles of K-77 in the toilet and the few tablespoons in the floor drain worked to kill the roots that have been causing water to back up in my basement drain system!

### ⭐⭐⭐⭐⭐ It actually works as described!!! Just don’t forget to use it!
*by B***N on November 13, 2025*

I’ve been using this product for 3 or 4 years. Usually dump in toilet before Vacation , This year i forgot to use it and by mid October my sewer pipe was clogged. When using a sewer machine to open drain i pulled out a large amount of ROOTS!! So i definitely believe in this product and will not forget again!

### ⭐⭐⭐⭐ Good product.
*by G***M on July 12, 2025*

It is of excellent quality, and I love it.

## Frequently Bought Together

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*Product available on Desertcart Egypt*
*Store origin: EG*
*Last updated: 2026-01-24*