---
product_id: 280862624
title: "Roebic K-97 Main Line Cleaner: Exclusive Bacteria Digests Paper, Fats, and Grease in Sewer and Septic Systems - 32 Ounces, Liquid"
brand: "roebic"
price: "VT14375"
currency: VUV
in_stock: true
reviews_count: 5
category: "Roebic"
url: https://www.desertcart.vu/products/280862624-roebic-k-97-main-line-cleaner-exclusive-bacteria-digests-paper
store_origin: VU
region: Vanuatu
---

# Optimized for low-flow toilets Millions of waste-digesting bacteria Eco-friendly & pipe-safe formula Roebic K-97 Main Line Cleaner: Exclusive Bacteria Digests Paper, Fats, and Grease in Sewer and Septic Systems - 32 Ounces, Liquid

**Brand:** roebic
**Price:** VT14375
**Availability:** ✅ In Stock

## Summary

> ♻️ Keep your pipes happy and your home flowing — the natural way!

## Quick Answers

- **What is this?** Roebic K-97 Main Line Cleaner: Exclusive Bacteria Digests Paper, Fats, and Grease in Sewer and Septic Systems - 32 Ounces, Liquid by roebic
- **How much does it cost?** VT14375 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/280862624-roebic-k-97-main-line-cleaner-exclusive-bacteria-digests-paper)

## 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

- • **Septic System Savior:** Ideal for both septic and municipal sewer systems, boosting efficiency even in undersized or overworked setups.
- • **Eco-Conscious & Pipe-Safe:** Formulated to protect all pipe types and the environment, ensuring worry-free maintenance without harsh chemicals.
- • **Powerful Bacterial Action:** Harnesses millions of specialized bacteria to naturally digest paper, fats, grease, and sludge for a clog-free main line.
- • **Simple Annual Maintenance:** Just 8 oz poured and flushed for 4 days, repeated quarterly or as needed, to maintain peak system performance effortlessly.
- • **Low-Flow Toilet Compatible:** Specifically designed to prevent sludge buildup caused by modern water-saving toilets, keeping your lines flowing smoothly.

## Overview

Roebic K-97 Main Line Cleaner is a 32oz concentrated liquid treatment packed with millions of biodegradable bacteria that digest paper, fats, grease, and sludge in sewer and septic systems. Safe for all pipes and environmentally friendly, it restores proper flow and prevents backups, especially in low-flow toilet systems. Trusted for over 50 years, it offers an easy, effective quarterly maintenance solution to keep your main sewer line problem-free.

## Description

Roebic K-97 Main Line Cleaner attacks accumulated waste material and quickly restores proper flow to your sewer or septic system, keeping your lines problem free. The main line in a home going to either a septic, cesspool, or municipal system tends to accumulate sludge that can cause major backups in a home. Roebic Main Line Cleaner contains millions of specialized waste degrading biodegradable bacteria to digest paper, sludge, fats & grease to keep this major line clear and flowing. K-97 is also indispensable in resolving the problems of sludge build-up due to the inefficiencies of "low flow" toilets by keeping the sewer pipe clear. Undersized septic systems have an increased flow rate that can cause many problems in a leach field. By using K-97, the retention of waste degrading bacteria increases the efficacy of the smaller, overworked systems. To use, simply shake well, pour 8 ounces into toilet, and flush (repeat for 4 consecutive days). Repeat four times a year, or as needed. 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.

Review: Cleared blockage, no problems so far.
Review: My septic system is over 35 years old and works like new. I used as labeled.

## Features

- 32oz concentrated bacterial waste degrading product clears fats, grease, sludge, & paper in any sewer line. Ideal for septic systems or sewer
- Safe for all pipes and the environment. Effectively clears fats, grease, sludge, and paper for optimal sewer and septic system maintenance
- Naturally breaks down waste, restores proper flow. Safe for all pipes, environment. Ideal for sewer, septic systems
- Keeps lines problem-free, ideal for low-flow toilets
- Re-treat your sewage system once a year for optimal performance and maintenance

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000BPIM1I |
| ASIN  | B000BPIM1I |
| Additives | bacteria enzymes |
| Best Sellers Rank | #75,407 in Health ( See Top 100 in Health ) #5 in Septic Tank Treatments |
| Brand | Roebic |
| Customer Reviews | 4.1 4.1 out of 5 stars (5,848) |
| Customer reviews | 4.1 4.1 out of 5 stars (5,848) |
| Date First Available | 6 August 2012 |
| Department  | Unisex-Adult |
| Format | Liquid |
| Is Discontinued By Manufacturer  | No |
| Item model number  | K-97-Q |
| Manufacturer  | Roebic Laboratories, Inc. |
| Product Dimensions  | 11.43 x 19.69 x 5.72 cm; 453.59 g |
| Product Name | Roebic K-97 Main Line Cleaner, Exclusive Bacteria Digests Paper, Fats, and Grease in Sewer and Septic Systems, 32 Ounces |
| Units | 946.35 Milliliters |
| Volume | 32 Fluid Ounces |
| Weight | 2 Pounds |

## Product Details

- **Brand:** Roebic
- **Item form:** Liquid
- **Material features:** Unscented
- **Scent:** Unscented
- **Specific uses for product:** Floor

## Images

![Roebic K-97 Main Line Cleaner: Exclusive Bacteria Digests Paper, Fats, and Grease in Sewer and Septic Systems - 32 Ounces, Liquid - Image 1](https://m.media-amazon.com/images/I/71OoNE8A4LL.jpg)
![Roebic K-97 Main Line Cleaner: Exclusive Bacteria Digests Paper, Fats, and Grease in Sewer and Septic Systems - 32 Ounces, Liquid - Image 2](https://m.media-amazon.com/images/I/81W2t2KJTVL.jpg)
![Roebic K-97 Main Line Cleaner: Exclusive Bacteria Digests Paper, Fats, and Grease in Sewer and Septic Systems - 32 Ounces, Liquid - Image 3](https://m.media-amazon.com/images/I/71Lm2GvscYL.jpg)
![Roebic K-97 Main Line Cleaner: Exclusive Bacteria Digests Paper, Fats, and Grease in Sewer and Septic Systems - 32 Ounces, Liquid - Image 4](https://m.media-amazon.com/images/I/81Mq+rqWknL.jpg)
![Roebic K-97 Main Line Cleaner: Exclusive Bacteria Digests Paper, Fats, and Grease in Sewer and Septic Systems - 32 Ounces, Liquid - Image 5](https://m.media-amazon.com/images/I/81g5q-z9JTL.jpg)

## Questions & Answers

**Q: older home and my main line has backed up 4 times recently paid plumber to pressure jet it out. Will this work ok on regular sewer line? any help? tu**
A: My house is 90 years old and I've had trouble with the main line backing up into the basement shower. I had it rotored out once or twice a year, but then finally hired a plumber with a camera on his line. It turns out the the poorly laid garage foundation (from the 1970's, now cracked) allowed a lot of water to erode soil underground and the pipe had dropped down and formed a "belly," where waste would accumulate and have to try to flow upwards to the riser. The plumber recommended that I use a product for septic tanks, adding a small amount to a toilet in the upstairs once a week to keep waste, grease, soap and paper digesting.  A year later, I've had no problems. And from what he saw with his camera, he thought that there were never tree roots in the main line. If fact, it seems to be made of metal, not tile. You've gotta love old houses! And hate them, too, sometimes.

**Q: do you put it in all the toilets in the house or just one (for prevention/maintenance)?**
A: I only put it in the toilet farthest from the street.  But that is also the one with the clogging problem in my house

**Q: Will this help keep my toilet from "gurgling" when the washing machine drains and spins ?**
A: Probably not.  More than likely you either don't have a drain vent or yours has become clogged.  If you have them, they usually are sticking up out of the roof.  You can simply dump a gallon of water or bleach/water mixture down them and they will clear up.  If you don't have them, you would have to add them to stop the gurgling.  This product cleans out the crap that has been building up in the drains...it does work...slowly (most safe products are slow), but it does clear the drain.  (the fast stuff ends up eating away your pipes)

**Q: 3 story house 3 toilets.
Do I put it in all the toilets or just one, please?**
A: I have a 2,300 sq ft house with 3 full baths and I just put it in one.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by B***B on 22 December 2025*

Cleared blockage, no problems so far.

### ⭐⭐⭐⭐⭐ Review
*by G***E on 8 February 2026*

My septic system is over 35 years old and works like new. I used as labeled.

### ⭐⭐⭐⭐⭐ Review
*by M***K on 18 December 2024*

This is the best drain cleaner i ever bought.. it works very fast. i will be getting more.

## Frequently Bought Together

- Roebic K-97 Main Line Cleaner: Exclusive Bacteria Digests Paper, Fats, and Grease in Sewer and Septic Systems - 32 Ounces, Liquid
- Roebic K-570-Q 32-Ounce Leach And Drain Field Opener Concentrate - Environmentally Friendly and Biodegradable Solution
- Roebic K-77 Root Killer: Clears Pipes, Stops New Growth, Works for Sewer and Septic Systems - 32 Ounce

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.vu/products/280862624-roebic-k-97-main-line-cleaner-exclusive-bacteria-digests-paper](https://www.desertcart.vu/products/280862624-roebic-k-97-main-line-cleaner-exclusive-bacteria-digests-paper)

---

*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-02-27*