---
product_id: 158246182
title: "Laboratories, Inc. K-97 Main Line Cleaner, 32-Ounce"
brand: "roebic"
price: "฿5066"
currency: THB
in_stock: true
reviews_count: 5
category: "Roebic"
url: https://www.desertcart.co.th/products/158246182-laboratories-inc-k-97-main-line-cleaner-32-ounce
store_origin: TH
region: Thailand
---

# Clears main drain lines 32 oz powerful formula Made in USA quality Laboratories, Inc. K-97 Main Line Cleaner, 32-Ounce

**Brand:** roebic
**Price:** ฿5066
**Availability:** ✅ In Stock

## Summary

> 🚿 Clear your pipes, clear your mind — the pro’s choice for main line care!

## Quick Answers

- **What is this?** Laboratories, Inc. K-97 Main Line Cleaner, 32-Ounce by roebic
- **How much does it cost?** ฿5066 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/158246182-laboratories-inc-k-97-main-line-cleaner-32-ounce)

## 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

- • **Easy application:** Half-bottle dosing fits busy lifestyles
- • **Long-lasting maintenance:** Prevents costly plumbing visits with regular use
- • **Versatile multi-drain use:** Effective for kitchens, bathrooms & laundry lines
- • **Broad antibacterial action:** Keeps your pipes hygienic and odor-free
- • **Professional-grade strength:** Trusted by plumbers for deep drain rehab

## Overview

Roebic K-97 Main Line Cleaner is a 32-ounce, USA-made antibacterial drain treatment designed to clear and maintain shared and stubborn main drain lines. Highly rated by professionals and homeowners alike, it offers a powerful, easy-to-use solution that prevents blockages and costly plumbing repairs, making it ideal for multi-bathroom and kitchen setups.

## Description

Antibacterial

Review: Super - Bon produit
Review: The Best Solution for Tough Sewer & Septic Buildup — Works Fast and Keeps Lines Clear! - I’ve been dealing with slow drains and stubborn sewer line buildup for years, and honestly, this Roebic K‑97 Liquid Main Line Cleaner has been a game‑changer. This product actually works — not just temporarily, but consistently — and has become an essential part of my home maintenance routine. What sold me on this cleaner right away was the science behind it: Roebic uses beneficial bacteria and enzymes to digest organic wastes like paper, grease, fats, and sludge that tend to build up deep in sewer and septic systems. It’s not just a quick dissolver — it breaks down the stuff that causes recurring clogs, so you see real improvement over time. And best of all, this happens without harsh chemicals, which is important when you have septic systems or older plumbing. I’ve used the K‑97 both as a preventative measure and to tackle existing slow drains, and it has performed beautifully in both cases. After adding it according to the directions, I noticed a measurable improvement in flow within just a couple of days. Toilet bowl water clears faster, sinks drain more smoothly, and the whole household plumbing feels less sluggish. One of my friends with a septic tank noticed fewer odor issues after regular monthly treatments too, which is something I’ve seen echoed in other reviews. This liquid cleaner is also extremely easy to use — just pour the recommended amount down the toilet or main drain (preferably at night), then let the bacteria go to work. There’s no need to mix, heat, or handle harsh chemicals, and there’s zero risk of damaging pipes. That peace of mind alone is worth it, especially if you live in an older home or care about long‑term plumbing health. Another big plus is how economical it is. The 32‑ounce bottle goes a long way — a single bottle treats your system multiple times if you follow the dosing schedule. Many users, myself included, buy this periodically as part of routine maintenance, and most say they see better results than with traditional chemical cleaners. I’ve tried plenty of products that claim to fix septic and sewer line issues, but very few actually deliver consistent results. With Roebic K‑97, I finally feel like I’ve found something that lives up to its promises. Clogs that used to stubbornly come back rarely do now, and everything stays flowing smoothly between applications. My only small note is to be patient — because it’s a biological cleaner, it works with your system over time rather than “instantly blasting away” like a chemical might. That’s actually a good thing for long‑term health, but it’s worth knowing before you use it. In summary: This product is powerful, safe, and surprisingly effective. If you want a reliable way to keep your sewer line and septic system clear of organic buildup — and avoid harsh chemicals — I can’t recommend Roebic K‑97 highly enough. It’s become a staple in my home care toolkit, and I’ll definitely continue using it. ⭐⭐⭐⭐⭐

## Features

- Antibacterial

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000BPIM1I |
| Best Sellers Rank | #446,330 in Health & Personal Care ( See Top 100 in Health & Personal Care ) #1,052 in Chemical Drain Opener |
| Brand | Roebic |
| Brand Name | Roebic |
| Contains Liquid Contents? | Yes |
| Country of Origin | USA |
| Customer Reviews | 4.2 out of 5 stars 5,969 Reviews |
| Global Trade Identification Number | 00033051001085 |
| Item Volume | 32 Fluid Ounces |
| Item Weight | 454 g |
| Model Number | K-97-Q |
| Net Quantity | 906.7 Grams |
| Number of Items | 1 |
| Part Number | K-97-Q |
| Scent | Unscented |
| Size | 906.7 g (Pack of 1) |
| Special Feature | Antibacterial |
| Special Features | Antibacterial |
| Surface Recommendation | Toilet |
| UPC | 013415758060 700761515163 033051001085 885595242383 074994522510 074748341763 |
| Unit Count | 906.7 Grams |

## Product Details

- **Brand:** Roebic
- **Contains Liquid Contents:** Yes
- **Global Trade Identification Number:** 00033051001085
- **Item Volume:** 32 Fluid Ounces
- **Item Weight:** 454 g
- **Net Quantity:** 906.7 Grams
- **Number of Items:** 1
- **Scent:** Unscented
- **Special Feature:** Antibacterial
- **Surface Recommendation:** Toilet

## Images

![Laboratories, Inc. K-97 Main Line Cleaner, 32-Ounce - Image 1](https://m.media-amazon.com/images/I/71OoNE8A4LL.jpg)
![Laboratories, Inc. K-97 Main Line Cleaner, 32-Ounce - Image 2](https://m.media-amazon.com/images/I/81W2t2KJTVL.jpg)
![Laboratories, Inc. K-97 Main Line Cleaner, 32-Ounce - Image 3](https://m.media-amazon.com/images/I/71Lm2GvscYL.jpg)
![Laboratories, Inc. K-97 Main Line Cleaner, 32-Ounce - Image 4](https://m.media-amazon.com/images/I/81Mq+rqWknL.jpg)
![Laboratories, Inc. K-97 Main Line Cleaner, 32-Ounce - 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

### ⭐⭐⭐⭐⭐ Super
*by D***M on 27 February 2026*

Bon produit

### ⭐⭐⭐⭐⭐ The Best Solution for Tough Sewer & Septic Buildup — Works Fast and Keeps Lines Clear!
*by T***. on 9 April 2026*

I’ve been dealing with slow drains and stubborn sewer line buildup for years, and honestly, this Roebic K‑97 Liquid Main Line Cleaner has been a game‑changer. This product actually works — not just temporarily, but consistently — and has become an essential part of my home maintenance routine. What sold me on this cleaner right away was the science behind it: Roebic uses beneficial bacteria and enzymes to digest organic wastes like paper, grease, fats, and sludge that tend to build up deep in sewer and septic systems. It’s not just a quick dissolver — it breaks down the stuff that causes recurring clogs, so you see real improvement over time. And best of all, this happens without harsh chemicals, which is important when you have septic systems or older plumbing. I’ve used the K‑97 both as a preventative measure and to tackle existing slow drains, and it has performed beautifully in both cases. After adding it according to the directions, I noticed a measurable improvement in flow within just a couple of days. Toilet bowl water clears faster, sinks drain more smoothly, and the whole household plumbing feels less sluggish. One of my friends with a septic tank noticed fewer odor issues after regular monthly treatments too, which is something I’ve seen echoed in other reviews. This liquid cleaner is also extremely easy to use — just pour the recommended amount down the toilet or main drain (preferably at night), then let the bacteria go to work. There’s no need to mix, heat, or handle harsh chemicals, and there’s zero risk of damaging pipes. That peace of mind alone is worth it, especially if you live in an older home or care about long‑term plumbing health. Another big plus is how economical it is. The 32‑ounce bottle goes a long way — a single bottle treats your system multiple times if you follow the dosing schedule. Many users, myself included, buy this periodically as part of routine maintenance, and most say they see better results than with traditional chemical cleaners. I’ve tried plenty of products that claim to fix septic and sewer line issues, but very few actually deliver consistent results. With Roebic K‑97, I finally feel like I’ve found something that lives up to its promises. Clogs that used to stubbornly come back rarely do now, and everything stays flowing smoothly between applications. My only small note is to be patient — because it’s a biological cleaner, it works with your system over time rather than “instantly blasting away” like a chemical might. That’s actually a good thing for long‑term health, but it’s worth knowing before you use it. In summary: This product is powerful, safe, and surprisingly effective. If you want a reliable way to keep your sewer line and septic system clear of organic buildup — and avoid harsh chemicals — I can’t recommend Roebic K‑97 highly enough. It’s become a staple in my home care toolkit, and I’ll definitely continue using it. ⭐⭐⭐⭐⭐

### ⭐⭐⭐⭐⭐ roebic
*by A***R on 21 April 2026*

good product

## 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

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-06-10*