Can this product be poured into the cleanout pipe, outside the house, or is there any specific reason it should be poured into the toilet? Thanks

If you pour it into your toilet, be careful, you have to flush quickly or it will foam out of the toilet and then you will have a mess. I know where my problem is so I use the cleanout pipe. I didn't use it this year (2020) and it cost me $125 to have it snaked out.

How long does it take to work?

It kills the roots immediately. Then the fungi and bacteria rot the dead roots and they wash away over time.

Have two toilets, does it matter which one or should I use it on both? If so, not at the same time? Wait a couple of days apart? Thanks.

use on the toilet that's slow or backed up it goes to the main line to clear the pipe line. The catch is that you must use it every 3 months especially in the winter or rainy months when roots are growing. A plumber used this to clear the line the first time my line got clog and he charged $75 due to the company he worked for. But I am finding it at Home Depot for $16.95 and I live with it and recommend it. I forgot to use it for 6 months and the roots came back but with a repeated use of every 3 weeks my lines are clear again....so get it and stay with it on a regular bases or routine of every 3 months to avoid having a huge plumbing bill.

Which months should this be poured into the toilet? Now is too late?

It can be used any time, but it is best to apply twice a year about 6 months apart. Now is a good time to use and then again in spring.

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Roebic FRK-1LB Foaming Root Killer, Clears Pipes and Stops New Growth, Safe for All Plumbing, 1 Pound White

Product ID: 274536588

Details

Active Ingredients
Dichlobenil 2
Brand
Roebic
Item form
Liquid
Item weight
1 Pounds
Liquid volume
1 Liters

🌿Dichlobenil root-killing power

💨Foams on contact for full pipe coverage

🛠️Safe for all plumbing types

€ 83.75

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Description

🚿 Clear pipes, clear mind — stop roots before they stop you!

POWERFUL ROOT ERADICATION - Dichlobenil formula targets and destroys invasive roots before they cause costly backups.
UNIVERSAL PLUMBING SAFETY - Engineered to be safe on all plumbing materials—no corrosion, no damage, just clean pipes.
PREVENTS RECURRING BLOCKAGES - Stops new root growth to keep your sewer lines flowing smoothly and avoid expensive plumbing visits.
TRUSTED LEGACY OF PERFORMANCE - Over 50 years of Roebic innovation means reliable, professional-grade root control at home.
FOAMING ACTION FOR MAXIMUM REACH - Expands on contact with water to fill entire pipelines, ensuring no root escapes treatment.

Roebic FRK-1LB Foaming Root Killer is a professional-grade, copper-free liquid treatment that foams on contact to fill sewer pipes and eradicate invasive roots using the active ingredient dichlobenil. Safe for all plumbing types, it prevents root regrowth and costly blockages, backed by over 50 years of trusted Roebic expertise. Ideal for severe root problems in residential sewer lines, this 1-pound formula delivers broad-spectrum root control without harming your pipes.

Specifications

ASIN	B000BQM5DS
Active Ingredients	Dichlobenil, 2,6 Dichlorobenzonitrile
Brand	Roebic
Brand Name	Roebic
Coverage	non-selective broad spectrum coverage
Customer Reviews	4.3 out of 5 stars 7,784 Reviews
Global Trade Identification Number	00033051002778, 00033051051752
Included Components	Roebic FRK-1LB Foaming Root Killer, Clears Pipes and Stops New Growth, Safe for All Plumbing, 1 Pound White
Item Form	Liquid
Item Type Name	Roebic FRK Foaming Root Killer, 1-Pound
Item Weight	454 g
Item form	Liquid
Item weight	454 g
Liquid Volume	1 Liters
Liquid volume	1 Liters
Manufacturer	Roebic
Model Number	FRK-1LB
Number of Packs	1
Part Number	FRK-1LB
UPC	033051051752
Unit Count	16 Grams

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€ 83.75

Duties & taxes included

In stock

Sold byAmazon BelgiumDelivered 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 Belgium.

Secure transaction

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