Top 10 Best sewer cleaner in 2026

Last Updated - 6/13/2026

🏆Best Choice

Drano

Drano Max Gel Drain Clog Remover and Cleaner for Shower or Sink Drains, Unclogs and Removes Hair, Soap Scum and Blockages, 80 Oz, Pack of 2

9.8

ChoiceComparer.com Score

9.8

/ 10

Outstanding

Main highlights

•TRUSTED BRAND: Drano Max Gel Drain Clog Remover is the #1 Selling Gel Drain Cleaner*. Avoid spending money on a plumber and use Drano.
•FAST-ACTING: Starts working in 7 minutes. For best results, pour 16 oz slowly over drain. For extremely slow-running drains or complete clogs, use 32 oz. Allow Drano to sit for 15-30 minutes and flush with hot tap water. Repeat if necessary.
•REMOVES CLOGS: Pours through standing water straight to the clog. Use Drano whenever major clogs occur.
•SAFE ON PIPES: Safe for bathroom and kitchen sinks. Drano Max Gel includes an ingredient to protect pipes from corrosion over time without compromising the efficacy of the clog remover.
•GREAT FOR PREVENTING CLOGS: Act on slow running drains before the clog forms. Cheaper than a plumber.

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$16.00

$18.21

-12%

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Glisten

Glisten Garbage Disposer Cleaner and Freshener, Sink Disposal Odor Eliminator with Foaming Action, Lemon Scent, Made in the USA, 4 Packets

9.7

ChoiceComparer.com Score

9.7

/ 10

Outstanding

Main highlights

•Powerful Cleaning: This cleaner helps eliminate build-up and smells in kitchen sinks and drains.
•Specialized Solution: The foam scrubs the disposer’s sidewalls, blades, and under splash guard.
•Lasting Freshness: Clean, freshen, and help maintain sink disposals with a fresh lemon scent.
•Proper Function: Use weekly to help prevent build-up and help maintain a well-running disposer.
•Performance Guarantee: Our cleaning products come with a satisfaction guarantee. We will meet or exceed your expectations with our specially-formulated cleaners, proudly made in the USA.

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$3.40

$5.39

-37%

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Rid-X

Rid-X Septic System Treatment, Septic Tank Treatment, 3-Monthly Supply Dual Action Septi-Pacs - 3.2 oz

9.5

ChoiceComparer.com Score

9.5

/ 10

Outstanding

Main highlights

•Brand in septic system treatment (based on National Nielsen data)
•Helps prevent septic backups by continuously breaking down household waste (along with occasional pumping)
•Pre-measured, easy-to-use dissolvable pouches that are safe for use in pipes and tanks
•Natural bacteria and advanced enzymes start working immediately to break down paper, protein, oils and grease
•1 Pouch of our powerful concentrated formula is 1 monthly dose for septic tanks between 700-1500 gallons. To use, just place a pouch in your toilet and flush

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$13.97

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Green Gobbler

Green Gobbler Enzyme Drain Cleaner | Controls Foul Odors & Breaks Down Grease, Paper, Fat & Oil in Sewer Lines, Septic Tanks & Grease Traps | 1 Gallon

9.4

ChoiceComparer.com Score

9.4

/ 10

Excellent

Main highlights

•ENZYME ENHANCED FORMULA: Green Gobbler Enzymatic Drain & Grease Trap Cleaner uses an enzyme enhanced formula to clear buildup and remove odors in grease traps, septic tanks and similar plumbing systems. It helps digests oils, fats, grease, sludge and other food waste within hours of application. This bottle uses anti-glug technology to help reduce splashing and provides up to eight treatments.
•SAFE FOR PIPES: Green Gobbler helps maintain drain lines, septic tanks, grease traps and grease interceptors. Our enzyme enhanced formula is an excellent alternative to sodium hydroxide and other caustic chemicals.
•IMPROVE GREASE TRAP EFFICIENCY: Green Gobbler increases the efficacy of grease traps by allowing enzymes & bacteria to work more efficiently to promote the separation of water and grease, helping your trap run more smoothly.
•KEEP SEPTIC TANKS HEALTHY: Green Gobbler helps prompt the biological breakdown of foul odors and organic material inside demanding environments such as drains, pipes and septic tanks.
•GREEN GOBBLER GUARANTEE: Green Gobbler cares about its customers. We take pride in developing innovative & effective products for your home or business. If for any reason you are unsatisfied, please contact us. We offer a money-back guarantee within 30 days of purchase.

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$25.47

$27.98

-9%

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Green Gobbler

Green Gobbler Septic Tank Treatment Packets, 12 Month Supply - Powerful Natural Bacterial & Enzymes to Prevent Costly Septic Issues, Back-Ups, Foul Odor

9.2

ChoiceComparer.com Score

9.2

/ 10

Excellent

Main highlights

•7-IN-1 SEPTIC WASTE DIGESTION: Green Gobbler Septic Saver Pods use a powerful probiotic formula to break down the most common substances that create septic tank backups, overflows and foul odors including toilet paper, fats, oils, grease, proteins, sugars & starches. It can also be used to treat cesspools, RV & marine holding tanks and drain & leach fields.
•DROP A POD TO HELP PREVENT BACKUPS & OVERFLOWS: Protect your septic tank with Green Gobbler Septic Saver. Simply drop a pod into your main floor toilet once a month and flush. It's that easy.
•AVOID COSTLY SEPTIC REPAIRS: Flushing one pod a month with occasional tank pumping can help you avoid expensive septic tank maintenance and repairs.
•NEUTRALIZE EFFECTS OF CLEANING PRODUCTS: While most household cleaning products are perfectly fine for septic tanks, some cleaners can unbalance the microorganisms that break down sludge in your tank. Our Pods help neutralize the effects of detergents and bleach.
•GREEN GOBBLER GUARANTEE: Green Gobbler cares about its customers. We take pride in developing innovative & effective products for your home or business. If for any reason you are unsatisfied, please contact us. We offer a money-back guarantee within 30 days of purchase.

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$23.48

$24.98

-6%

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Roebic

Roebic K-97 Main Line Cleaner: Exclusive Bacteria Digests Paper, Fats, and Grease in Sewer and Septic Systems - 32 Ounces, Liquid

9.1

ChoiceComparer.com Score

9.1

/ 10

Excellent

Main highlights

•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

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$8.96

$10.84

-17%

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ACTIVE

Septic Tank System Treatment Pods - 12 Dissolving Packets | Enzyme-Producing Live Bacteria Solution | 1 Year Supply Professional Eco-Friendly Maintenance | Prevent Clogs, Odor & Backups | Made in USA

8.9

ChoiceComparer.com Score

8.9

/ 10

Great

Main highlights

•Effortless Monthly Maintenance: Keep Your Septic System Healthy with Our Simple Flushable Additive. Just Flush One Packet Down the Toilet for Easy Septic Defense.
•Natural Live Bacteria: Each Pak Contains a Bio Starter Blend of Billions of CFU Which Produce Helper Enzymes for your Sewer Tank. Compare to Yeast, Chemicals, Cleaner, or Odor Neutralizer that Cover up Long Term Issues in Your Ceptic Tank, Drain Field and Cesspool. ACTIVE is Professionally Formulated & Made in USA.
•Wide Septic Compatibility: ACTIVE Works in Conventional & Chamber Systems, Drip Distribution System, Both Aerobic and Anaerobic Treatment Units, Rv Holding Tanks, and Black Tanks
•Full System Clog Eliminator: Save Yourself from Expensive Repairs with our Industrial Strength Drainer & Deodorizer. ACTIVE Septic Treatment Prevents Unwanted Smell and Repair Balance of Beneficial Microbes
•Best Value Maintenance: Entire Year Supply (12 Treatments) in Each Pack. Compare to Products With Pellets, Tablets, Cakes or Less Packs

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$19.95

$24.99

-20%

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Roebic

Roebic K-77 Root Killer: Clears Pipes, Stops New Growth, Works for Sewer and Septic Systems - 32 Ounce

8.8

ChoiceComparer.com Score

8.8

/ 10

Great

Main highlights

•Clears and stops new root growth in sewer and septic pipes, preventing clogs from tree and shrub roots for smooth-flowing lines
•Copper formula kills roots at pipe entry points, prevents re-growth, improves drainage, and flow for lasting pipe health
•Non-corrosive, works for all plumbing. Won't harm trees, ground cover, or natural bacteria in septic tanks. Ideal for maintenance
•Easy to use, apply every 6 to 12 months for optimal results. Maintain clear, clog-free pipes and prevent root intrusion
•Maintain your system, prevent root clogs, avoid back-ups and surface breakouts. Real results for a clear pipeline
•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

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$26.28

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Instant Power

Instant Power Septic Shock – Septic Tank Treatment, Drain Cleaner Liquid Clog Remover for Septic System, 67.6 Oz

8.6

ChoiceComparer.com Score

8.6

/ 10

Good

Main highlights

•EFFECTIVE EMERGENCY DE-CLOGGER: This powerful drain clog remover works in just minutes; Just drop the easy-to-use in the toilet and flush to treat septic tanks up to 1,500 gallons
•SUPER-CHARGED FORMULA: Our septic tank treatment and drain cleaner is formulated with beneficial enzymes that break down system-clogging matter and open lateral or leach field lines, preventing septic backups and safe for all pipes
•LIQUEFIES ORGANIC MATERIALS: Put less elbow grease in cleaning your clogged drain system with Septic Shock; It dissolves paper, grease, soap, protein, starches, and everything organic that‘s blocking your pipes
•ELIMINATES ODORS: Bad odors inside or outside your home could indicate that your septic system is backed up; Instant Power Septic Shock eliminates odors as it works on your blocked drains and pipes
•SAFE AND EASY-TO-USE: Our clogged drain cleaner is free from harsh chemicals, acids, or caustics, so it's safe on your pipes; It's also simple to use, just add the entire 67.6 oz (2 Liters) bottle directly into the toilet and flush

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$9.98

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Roebic

Roebic FRK-1LB Foaming Root Killer: Clear Pipes, Stop New Growth, Safe for All Plumbing - 1lb, White, Granules

8.5

ChoiceComparer.com Score

8.5

/ 10

Good

Main highlights

•For severe recurring root problems
•Clears roots from pipes and stops new growth
•Will not harm surrounding trees
•Safe for all types of plumbing
•Easy to use

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$18.88

$25.91

-27%

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With our cutting-edge technology, we examine thousands of products and retailers, assessing reviews, ratings, trends, and sales rankings to identify what matters most to users like you.

Our team evaluates this data alongside genuine user feedback, merging AI analysis with human insights to provide you with real-time, highly-rated recommendations that empower your decision-making with clarity and confidence.