Updated: 14 May 2025

10 Best septic tank cleaners of 2025

Updated: 14 May 2025

#1

Best Choice

GreenPig Solutions 52 Concentrated Formula Live Septic Tank Treatment, 1 Year Supply

9.7

GREEN PIG

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Main highlights

PROFESSIONAL STRENGTH ENZYMES: Powerful enzyme septic tank cleaner efficiently dissolves grease and fats, acting as a drain deodorizer for smell to maintain optimal tank performance

PREVENT EXPENSIVE CLOGS: Our septic tank treatment pods efficiently dissolve blockages, serving as septic tank enzymes and deodorizer to provide a healthy septic system

ENVIRONMENTALLY SAFE FORMULA: Septic treatment pods contain billions of bacteria and odor eliminator properties, working as a septic safe drain cleaner across your system
#2

Best Value

Septic Tank Treatment Pods Alt | 1 Year Supply | Cesspool Treatment, Septic Bacteria, Septic System Treatment, Septic Field Rejuvenator, Odor Control, Safe Dissolvable Easy Flush | Made In The USA

9.5

FLUSHTIME

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Main highlights

FLUSHTIME is proudly Made in the USA; our flushable treatment capsules are safe for all plumbing systems, black water systems, cesspools, holding tanks and both aerobic and anaerobic septic systems.

FLUSHTIME capsules contain billions of carefully selected beneficial bacteria cultures, scientifically chosen to activate enzymes that reduce solids and decompose various types of waste in your septic tank and leach field. Our capsules dissolve in the septic tank rather than in the toilet or pipes; this makes it a better alternative to septic tank treatment pods, packets, tablets, liquids or gels.

FLUSHTIME Septic Tank Treatment is designed to break down organic waste and prevent septic backup. Keep your septic system healthy by flushing our capsules down the toilet on a monthly basis and prevent costly repairs. Less waste in your septic tank also means less nauseating septic odor making it up to your home.
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#3

Green Gobber Septic Saver Tank Treatment 6 Pods

9.4

Green Gobbler

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Main highlights

PREVENT COSTLY SEPTIC BACKUP AND REPAIRS. Green Gobbler Septic Saver digests clog-producing material to keep your septic tank from overflowing and ruining your property. Don’t pay up to $7,000 on septic tank repair. Just use Septic Saver!

NEVER HAVE SEPTIC PROBLEMS AGAIN. Protect your septic tank with Green Gobbler Septic Saver. Using the most powerful bacteria and digestive enzymes available, Septic Saver digests grease, fats, oils, paper, and organic matter to keep your sewer line and septic tank clear.

CONTAINS 6 MONTHS OF TREATMENT. Each bag of Septic Saver contains 6 water-soluble packs. Simply drop and flush one pack into your downstairs bathroom toilet once a month for preventive septic tank maintenance.
#4

Walex Bio-Active Home Septic Tank Treatment - Strong Digestive Power with Beneficial Bacteria & Enzymes for Liquefying Solids & Breaking Down Waste, Odor Neutralizer -1 Year Supply, 12 Packets

9.3

Walex

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Main highlights

Why Bio-Active? BIO-ACTIVE uses billions of natural bacteria and natural enzymes to digest and liquefy solids

Just one packet of BIO-ACTIVE each month helps keep septic tanks and drain fields working efficiently

BIO-ACTIVE helps to combat the build up of household waste like paper, grease & protein, and helps to overcome the destructive effects of bleach, detergents & chemicals
#5

Septic Tank Treatment - 1 Year Supply of Septic Treatment- Dissolvable Septic Tank Treatment Packets - Use Septic Treatment Enzymes Packets Monthly to Prevent Expensive Septic Tank System Backups

9.0

PRO-LAB

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Main highlights

ONE FLUSH septic treatment packets are your first step to make sure that you never have septic problems again. Protect your septic tank with ONE FLUSH septic system treatment packets. ONE FLUSH contains the most powerful bacteria and Digestive Enzymes available.

ONE FLUSH septic treatment packets are made in the USA. All natural, environmentally friendly. Each monthly pack of ONE FLUSH septic treatment is all natural, with no chemical additives.

ONE FLUSH septic tank treatment packets contain 56 billion beneficial bacteria that digest grease, fats, oils, paper, and organic matter to keep your septic tank and sewer line clear.
#6

Septic Tank Treatment Packets – 6 Pcs – 6 Month Supply - Dissolvable Flush Packs - Biodegradable Natural Active Bacteria – Drop in Toilet and Flush - Enzymes for Eliminating Wastes, Greases & Odors

8.9

Medcore

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Main highlights

MANY APPICATIONS – The septic tank treatment is suitable for almost all septic systems and sewage systems. This can be used for household septic tanks, commercial sewage tanks, and sewage tanks in boats or RVs. Use on any septic holding tank. Also use for RV black water tank treatment.

HIGH STRENGTH CONCENTRATED FORMULA – 12 packets for a full year of protection - Protect your septic tank once a month, drop a packet into your bathroom toilet and flush. Then repeat next month.

ALL NATURAL & SAFE FOR ALL PLUMBING LINES - Each pack contains billions of natural active septic tank enzymes that digest solid waste and toilet paper converting into liquids and gas These enzymes break down organic material, working on grease, fats, oils and waste that can cause odors and septic issues.
#7

BioWonder Septic Tank Treatment Packets - Dissolvable Natural Bacteria Pods - Prevent Sewage Backups - Easily Flushable - 6 Month Supply…

8.8

BioWonder
#8

Instant Power Professional Septic Shock, Septic Tank System Treatment - 8817, 67.8 Fl. Oz

8.7

Instant Power

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Reduces costly pump outs

Dissolves & liquefies waste

Controls odors
#9

Organica Biotech Bioclean Septic Tank Cleaner and Odour Remover, Natural and Effective Bacteria Powder (Single Pack-250 gm)

8.6

Organica Biotech
#10

Vacplus Septic Tank Treatment 24 Pcs for 2-Year Supply, Dissolvable Packs with Easy Operation, Durable Biodegradable Enzymes for Wastes, Greases & Odors, Blue, 2X Efficiency

8.5

Vacplus

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Main highlights

EFFICIENT BIODEGRADATION: Each pack of Vacplus septic tank treatment is formulated with billions of active septic tank enzymes that can efficiently dissolve grease, paper, and other wastes, which reduces buildups and prevents them from overflowing, saving the trouble of costly maintenance for septic tanks.

EFFECTIVE REMOVAL: The enzymes in the septic tank treatment can dissolve organic wastes adhering to the sewer pipelines, thus effectively removing odors caused by these wastes in your bathroom. You can rest assured that this efficient septic tank cleaner will make your bathroom time way more pleasant.

EASY OPERATION: Vacplus septic treatment is super convenient to use for maintenance. You only need to monthly drop a pack into the downstairs toilet bowl and flush the toilet until the pack is swept away. Each pack of Vacplus septic tank cleaner lasts for 1 month in a septic tank of 1000-1500 gallons, and the 24 packs in total can continuously clean septic tanks for a tow year!

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10 Best septic tank cleaners of 2025

GreenPig Solutions 52 Concentrated Formula Live Septic Tank Treatment, 1 Year Supply

9.7

Main highlights

Septic Tank Treatment Pods Alt | 1 Year Supply | Cesspool Treatment, Septic Bacteria, Septic System Treatment, Septic Field Rejuvenator, Odor Control, Safe Dissolvable Easy Flush | Made In The USA

9.5

Main highlights

Green Gobber Septic Saver Tank Treatment 6 Pods

9.4

Main highlights

Walex Bio-Active Home Septic Tank Treatment - Strong Digestive Power with Beneficial Bacteria & Enzymes for Liquefying Solids & Breaking Down Waste, Odor Neutralizer -1 Year Supply, 12 Packets

9.3

Main highlights

Septic Tank Treatment - 1 Year Supply of Septic Treatment- Dissolvable Septic Tank Treatment Packets - Use Septic Treatment Enzymes Packets Monthly to Prevent Expensive Septic Tank System Backups

9.0

Main highlights

Septic Tank Treatment Packets – 6 Pcs – 6 Month Supply - Dissolvable Flush Packs - Biodegradable Natural Active Bacteria – Drop in Toilet and Flush - Enzymes for Eliminating Wastes, Greases & Odors

8.9

Main highlights

BioWonder Septic Tank Treatment Packets - Dissolvable Natural Bacteria Pods - Prevent Sewage Backups - Easily Flushable - 6 Month Supply…

8.8

Instant Power Professional Septic Shock, Septic Tank System Treatment - 8817, 67.8 Fl. Oz

8.7

Main highlights

Organica Biotech Bioclean Septic Tank Cleaner and Odour Remover, Natural and Effective Bacteria Powder (Single Pack-250 gm)

8.6

Vacplus Septic Tank Treatment 24 Pcs for 2-Year Supply, Dissolvable Packs with Easy Operation, Durable Biodegradable Enzymes for Wastes, Greases & Odors, Blue, 2X Efficiency

8.5

Main highlights

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