Best 8 Root Killer For Drains of 2023

This root and fungus killer breaks down and dissolves root and fungus under ground.

Great for clearing out underground areas of sewer lines, septic tanks and drain fields.

Apply 1/3 of the container into a toilet bowl. Flush and repeat until all crystals have flushed.

Kills the roots that have entered the pipe lines without harm to trees and shrubs outside the sewer.

Repeat application every 3-4 months.

For direct use in household or residential sewer systems, septic tanks, leach lines, and leach line pipes. NOT FOR USE IN: sink or tub drains

Professional strength: Zep Root Kill is a pro-strength, granular formula that is highly effective at dissolving tree roots in sewer systems and pipes

Safe for trees: the drain root killer effectively gets rid of unwanted tree roots in pipes but does not harm trees and shrubs

Safe on pipes: Zep Root Kill is specially formulated as a septic root killer but is safe to use in all septic systems and pipes

NOTE: This item is not available to ship to the state of California.

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

Made up of copper sulfate crystals that will kill invasive septic and sewer pipe roots without harming your tree.

Root Destroyer will temporarily reduce bacterial action, but will return to normal approximately 15 days after treatment.

Only roots inside the leach line will be killed. Do not apply through sink or tub drains.

Use Root Destroyer at the rate of 2 lb. in an active 300 gallon septic tank 2 twice a year or anytime you have reduced water flow thought to be caused by root growth occurs.

In 1/2 lb. increments, pour Root Destroyer into the toilet bowl nearest the sewer line and flush; repeat this process until the recommended dose has been added.

Formulated to quickly and economically kill and dissolve fungus and roots from trees and shrubs that have entered the sewer Line, septic tank, and drain fields

KILLS ROOTS IN SANITARY SEWERS: Roebic FRK-1LB Foaming Root Killer kills roots in sanitary sewers and is recommended for severe recurring root problems

FOAMS ON CONTACT: Exclusive Roebic Root Killer formula, which does not contain copper, foams on contact with water to fill the entire pipeline with the root killing agent dichlobenil to inhibit new root growth

SAFE FOR ALL PLUMBING: Foaming Root Killer is safe for all types of plumbing and will not harm surrounding trees

EASY TO USE: The granular contrate has multiple application methods, including residential sewer lines, and between tree roots and sewer lines

REAL RESULTS: Use Foaming Root Killer to maintain your system and help avoid the inconveniences that result from root clogs such as back-ups and surface break outs

Kills tough weeds - roots and all

Non-selective control of listed grasses, weeds and moss

Works fast - see visible results in minutes

For use on patios, driveways, sidewalks and flower beds

EFFECTIVE - Root Killer will dissolve the tree roots growing inside your pipes with foaming killer action! Will NOT damage tree if used as directed.

SAVE MONEY - Instead of paying to have roots physically cut out and removed over and over again with no lasting results, use Foaming Root Killer to eliminate roots and prevent regrowth. Let the solution do all the work and save your money in the process!

PREVENT REGROWTH - Foaming Root Killer can be used to prevent roots from entering and regrowing inside your piping system! Follow maintenance directions for best results.

SAFER - Foaming root killer is safer for your pipes, soil and your trees when used as directed, follow instructions to ensure the correct amount of product reaches tree roots

DIRECTIONS - flush 1 lbs. of product into first floor toilet, do not use toilet or drain any water into sewer line for 10-hours to 12-hours, for active problems, repeat daily for 3-days, for maintenance, repeat once every 2-months