10 Best non toxic drain cleaners of 2025

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Bio-Clean
Bio-Clean Drain Septic 2# Can Cleans Drains- Septic Tanks - Grease Traps All Natural and 100% Guaranteed No Caustic Chemicals! Removes fats Oil and Grease, Completely Cleans Your System.
Main highlights

Natural Microbes and Enzymes
Special combination digests dead organic waste to prevent backups.

Versatile Usage
Ideal for kitchen sinks, showers, septic tanks, and more.

Customer Success Stories
Praised for eliminating clogs and improving drainage efficiency.
Key specs
- Active Ingredients:Natural microbes and enzymes
- Function:Digests dead organic waste
- Form:Canister
- Volume:2 pounds
- Treatment Frequency:Up to 100 treatments
9.6

Exceptional

Our Rating

9.9
deep clean

9.5
Simple to use

8.4
Aroma
How do we rank?

Powerful technology We scan thousands of products and stores, analyzing reviews to find what matters most to users like you

Careful review Our team ensures quality, value, and fit based on real user feedback

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Real users impact

Thousands of users trust our site daily

Based on millions of stores and reviews

Shoppers influence our rankings
Analyzing top stores
Value for Money

2

Bioda
Bioda Professional Strength Enzyme Drain Cleaner, Septic Safe Drain Odor Eliminator, Smell Eliminator
Main highlights

Prevents Clogs with Enzyme Formula
Utilizes a probiotic and enzyme blend to digest organic waste, preventing clogs.

Ideal for Regular Maintenance
Best used as a preventative measure to maintain drain flow.

Praised for Cost-Effectiveness
Customers appreciate the competitive pricing compared to similar products.
Key specs
- Usage:Kitchen, bathroom, RV
- Effectiveness:Prevents clogs
- Formulation:Probiotic and enzyme
- Dimensions:13.82 x 6.73 x 6.61 inches
- Safety:Pipe and septic safe
9.4

Excellent

Our Rating

9.1
Simple to use

8.0
Aroma

8.0
Odor elimination
3

Green Gobbler
Green Gobbler Liquid Hair Drain Clog Remover & Cleaner, For Toilets, Sinks, Tubs - Septic Safe, 2 Pack

12% Off
Main highlights

Powerful Formula
Clears clogs by dissolving hair, soap, and wipes effectively.

Versatile Use
Ideal for toilets, sinks, tubs, and septic systems.

Fast Action
Highly praised for quick results in customer reviews.
9.2

Excellent

Our Rating

9.3
Simple to use

8.4
Sheerness

8.2
Aroma
4

Mrs. MEYER'S
MRS. MEYER'S CLEAN DAY Probiotic Drain Maintenance Liquid, Lavender, Freshens Disposals and Drains, 32 Fl Oz
Main highlights

Probiotic Drain Maintenance
Contains micro-helpers for active cleaning and buildup prevention.

Versatile Usage
Ideal for septic systems, drains, pipes, and garbage disposals.

Lavender Scent
Customers praise the fresh, pleasant lavender aroma.
Key specs
- Usage:Drains, pipes, disposals
- Effectiveness:Prevents build ups
- Formulation:Probiotic cleaning product
- Dimensions:3.7 x 3.7 x 9.7 inches
- Safety:USDA Certified Biobased
8.9

Very Good

Our Rating

9.9
Simple to use

9.5
Aroma

8.0
worth the money
5

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
Main highlights

Effective_Clog_Removal
Utilizes natural enzymes to break down grease, fats, and oils efficiently.

Ideal_Use_for_Slow_Drains
Best used for slow drains and regular maintenance to prevent clogs.

Odor_Control_Praised
Highly praised for eliminating foul odors in drains and pipes.
8.8

Very Good

Our Rating

9.3
Simple to use

8.7
Aroma

8.7
Sheerness
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6

Xion Lab
XionLab Safer, Greener Drain Clog Remover – Industrial-Strength Liquid Drain Cleaner for Hair & Grease – Septic Safe, Odorless, Biodegradable for Bathroom Sink, Bath Tub, & Shower Drain – 32 oz
Main highlights

Key Features
Innovative, non-toxic formula attacks clogs at the root without harmful chemicals, safe for all pipes, septic systems, and environmentally friendly.

Ideal Use Cases
Highly effective on fats, oils, grease, soap scum, lint, and hair; not suitable for paper, plastics, or food particles.

Customer Praise
Most reviews highlight its effectiveness without the harsh chemicals, safety for pipes and septic systems, and the positive environmental impact.
8.5

Good

Our Rating

9.7
Simple to use

8.7
worth the money
7

Mighty Mint

Mighty Mint Drain Maintainer with Enzymes – Drain Cleaner Controls Bad Smells and Prevents Buildup for Drains, Grease Traps, Septic, 32oz
8.4

Good

Our Rating
8

Green Gobbler
Green Gobbler Drain Clog Dissolver, Drain Opener-Cleaner ,Toilet Clog Remover, 31 oz

21% Off
Main highlights

Effective Clog Dissolution
Green Gobbler dissolves hair, soap, and organic matter causing clogs.

Versatile Use Cases
Ideal for toilets, sinks, tubs, showers, and septic systems.

Highly Praised Performance
Customers appreciate its effectiveness on stubborn hair clogs.
8.1

Good

Our Rating

9.9
Simple to use

9.7
Odor elimination

8.2
worth the money
9

Earthworm
Earthworm Drain Cleaner - Clog Remover - Drain Opener/Deodorizer - Natural Enzymes, Safer for Families, Environmentally Responsible - 32 fl oz
Main highlights

Key Features
Eco-friendly, safe for pets/children, citrus & sage scented. Prevents clogs with natural enzymes, no harsh chemicals. Women- and family-owned brand.

Ideal Use Cases
Perfect for slow-running drains, sinks, garbage disposals. Exceptional in households prioritizing safety and natural ingredients.

Customer Reviews
Highly praised for being effective yet gentle on pipes, with a refreshing scent. Appreciated in homes with small children and pets.
Key specs
- Usage:All Slow Running Drains
- Effectiveness:Safe and effective
- Formulation:Natural enzymes
- Dimensions:1 x 1 x 1 inches
- Safety:Safer for children and pets
7.8

Good

Our Rating

9.3
Simple to use

8.7
Aroma

8.0
worth the money
10

Green Gobbler
Green Gobbler Industrial Strength Grease and Hair Drain Clog Remover | Drain Cleaner Gel | Safe for Pipes, Toilets, Sinks, Tubs, Drains & Septic Systems | 1 Gallon
Main highlights

Thick Gel Formula for Effective Clog Removal
Green Gobbler's industrial-strength gel clings to clogs, dissolving hair, grease, and more to keep pipes flowing smoothly.

Ideal for Multi-Fixture Clog Solutions
Perfect for toilets, sinks, showers, and tubs, effectively tackling multiple clogs across different fixtures.

Highly Praised for Versatility and Ease of Use
Customers love its versatility and user-friendly application, offering reliable results without harsh odors.
Key specs
- Usage:Toilets, sinks, showers
- Effectiveness:Eliminates toughest clogs
- Formulation:Industrial Strength Gel
- Dimensions:6 x 6 x 11.75 inches
- Safety:No bleach or fumes
7.7

Good

Our Rating

10 Best non toxic drain cleaners of 2025

1

Bio-Clean Drain Septic 2# Can Cleans Drains- Septic Tanks - Grease Traps All Natural and 100% Guaranteed No Caustic Chemicals! Removes fats Oil and Grease, Completely Cleans Your System.

9.9

9.5

8.4

How do we rank?

How do we rank?

Analyzing top stores

2

Bioda Professional Strength Enzyme Drain Cleaner, Septic Safe Drain Odor Eliminator, Smell Eliminator

9.1

8.0

8.0

3

Green Gobbler Liquid Hair Drain Clog Remover & Cleaner, For Toilets, Sinks, Tubs - Septic Safe, 2 Pack

9.3

8.4

8.2

4

MRS. MEYER'S CLEAN DAY Probiotic Drain Maintenance Liquid, Lavender, Freshens Disposals and Drains, 32 Fl Oz

9.9

9.5

8.0

5

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

9.3

8.7

8.7

6

XionLab Safer, Greener Drain Clog Remover – Industrial-Strength Liquid Drain Cleaner for Hair & Grease – Septic Safe, Odorless, Biodegradable for Bathroom Sink, Bath Tub, & Shower Drain – 32 oz

9.7

8.7

7

Mighty Mint Drain Maintainer with Enzymes – Drain Cleaner Controls Bad Smells and Prevents Buildup for Drains, Grease Traps, Septic, 32oz

8

Green Gobbler Drain Clog Dissolver, Drain Opener-Cleaner ,Toilet Clog Remover, 31 oz

9.9

9.7

8.2

9

Earthworm Drain Cleaner - Clog Remover - Drain Opener/Deodorizer - Natural Enzymes, Safer for Families, Environmentally Responsible - 32 fl oz

9.3

8.7

8.0

10

Green Gobbler Industrial Strength Grease and Hair Drain Clog Remover | Drain Cleaner Gel | Safe for Pipes, Toilets, Sinks, Tubs, Drains & Septic Systems | 1 Gallon

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