Best Bio Enzyme Drain Cleaner of 2026

Last updated on 13/05/2026
Advertising disclosure
Advertising disclosure
Most Relevant
Most Relevant
Best Discount
Lowest Price
ElectronicsHome & KitchenComputersOffice SuppliesToys & GamesSports & Fitness
Most Relevant
Most Relevant
Best Discount
Lowest Price
Best Choice
1
envii Grease Eater Turbo – Natural Enzyme Grease Trap Cleaner & Maintainer Treatment, Suitable for Use in All Kitchens Breaks Down Grease & Fats - 5L
thumbnail 1
thumbnail 2
thumbnail 3
thumbnail 4

envii Grease Eater Turbo – Natural Enzyme Grease Trap Cleaner & Maintainer Treatment, Suitable for Use in All Kitchens Breaks Down Grease & Fats - 5L

envii
Why we love it
  • Dissolves fat, oil quickly.
  • Prevents blockages, flooding professionally.
  • Ready to use immediately.
Main Highlights
  • Specially selected blend of bacteria and enzymes quickly dissolve fat, oil and grease found in grease traps. This helps prevent grease buildup, stop odours and helps keep drains clear.
  • High strength, professional grade grease trap cleaner suitable for use in grease traps, outdoor drains, septic tanks and commercial kitchens.
  • Grease Eater Turbo contains billions of benefical bacteria making this a unique formula to help prevent grease and fat build ups in the future. Our enzyme grease cleaner targets this directly, helping eliminate odours and creates a blockage free drain.
  • Comes in 3 different sizes, Grease Eater is easy and ready to use. Once the blockage has cleared, weekly maintenance treatments can be applied to help prevent blockages in the future
  • Our grease & fat cleaner is completely natural and contains no harsh chemicals, making this safe to use in all households.
Show More
9.9
Exceptional
Product image 1
Product image 2
Product image 3
Product image 4
9.9
Exceptional
envii

envii Grease Eater Turbo – Natural Enzyme Grease Trap Cleaner & Maintainer Treatment, Suitable for Use in All Kitchens Breaks Down Grease & Fats - 5L

Why we love it
  • Dissolves fat, oil quickly.
  • Prevents blockages, flooding professionally.
  • Ready to use immediately.
Main Highlights
  • Specially selected blend of bacteria and enzymes quickly dissolve fat, oil and grease found in grease traps. This helps prevent grease buildup, stop odours and helps keep drains clear.
  • High strength, professional grade grease trap cleaner suitable for use in grease traps, outdoor drains, septic tanks and commercial kitchens.
  • Grease Eater Turbo contains billions of benefical bacteria making this a unique formula to help prevent grease and fat build ups in the future. Our enzyme grease cleaner targets this directly, helping eliminate odours and creates a blockage free drain.
  • Comes in 3 different sizes, Grease Eater is easy and ready to use. Once the blockage has cleared, weekly maintenance treatments can be applied to help prevent blockages in the future
  • Our grease & fat cleaner is completely natural and contains no harsh chemicals, making this safe to use in all households.
Show More
Value for Money
2
2Work Enzyme-Based Drain Cleaner 5 Litre Bulk Bottle 2W06296
thumbnail 1
thumbnail 2
thumbnail 3
thumbnail 4

2Work Enzyme-Based Drain Cleaner 5 Litre Bulk Bottle 2W06296

2WORK
18% Off
Why we love it
  • Eliminates bad odours effectively.
  • Safe for food environments.
  • Automatic dispensing compatible.
Main Highlights
  • Enzyme-based cleaner for drains, gullies and grease traps
  • Enzymes digest fats, oils, grease, protein and starch
  • Breaks down bad odours and blockages with biological agents
  • Fragrance free: ideal for food preparation environments
  • Can be used manually or with automatic dispensing systems
Show More
9.8
Exceptional
Product image 1
Product image 2
Product image 3
Product image 4
9.8
Exceptional
2WORK

2Work Enzyme-Based Drain Cleaner 5 Litre Bulk Bottle 2W06296

18% Off
Why we love it
  • Eliminates bad odours effectively.
  • Safe for food environments.
  • Automatic dispensing compatible.
Main Highlights
  • Enzyme-based cleaner for drains, gullies and grease traps
  • Enzymes digest fats, oils, grease, protein and starch
  • Breaks down bad odours and blockages with biological agents
  • Fragrance free: ideal for food preparation environments
  • Can be used manually or with automatic dispensing systems
Show More
3
Septico Drainflo Probiotic Drain Cleaner 5L – Eco-Friendly Bio-Enzyme Formula for Kitchens, Bathrooms & Utility Drains – Septic Tank Safe Drain Unblocker & Odour Control
thumbnail 1
thumbnail 2
thumbnail 3
thumbnail 4

Septico Drainflo Probiotic Drain Cleaner 5L – Eco-Friendly Bio-Enzyme Formula for Kitchens, Bathrooms & Utility Drains – Septic Tank Safe Drain Unblocker & Odour Control

Septico
3% Off
Why we love it
  • Powerful probiotic action.
  • Reduces odours effectively.
  • Safe for septic systems.
Main Highlights
  • POWERFUL PROBIOTIC ACTION: Advanced bio-technology uses probiotic and enzyme activity to help break down organic build-up inside pipes, supporting cleaner drains and smoother flow over time.
  • HELPS REDUCE BAD ODOURS: Designed to target the causes of unpleasant drain smells, helping maintain fresher kitchens, bathrooms, showers and utility areas with ongoing use.
  • SEPTIC TANK SAFE FORMULA: Suitable for septic systems and safe for regular maintenance, offering a gentler alternative to harsh chemical cleaners in homes and commercial environments.
  • VERSATILE FOR MULTIPLE DRAINS: Ideal for sinks, showers, baths, floor drains and utility rooms. Works across different pipe materials and drainage systems for day-to-day maintenance.
  • TRUSTED UK BRAND – 50 YEARS OF INNOVATION: From Septico, a UK pioneer in sustainable waste and water solutions. Drainflo is backed by decades of research and trusted by professionals and households.
Show More
9.7
Exceptional
Product image 1
Product image 2
Product image 3
Product image 4
9.7
Exceptional
Septico

Septico Drainflo Probiotic Drain Cleaner 5L – Eco-Friendly Bio-Enzyme Formula for Kitchens, Bathrooms & Utility Drains – Septic Tank Safe Drain Unblocker & Odour Control

3% Off
Why we love it
  • Powerful probiotic action.
  • Reduces odours effectively.
  • Safe for septic systems.
Main Highlights
  • POWERFUL PROBIOTIC ACTION: Advanced bio-technology uses probiotic and enzyme activity to help break down organic build-up inside pipes, supporting cleaner drains and smoother flow over time.
  • HELPS REDUCE BAD ODOURS: Designed to target the causes of unpleasant drain smells, helping maintain fresher kitchens, bathrooms, showers and utility areas with ongoing use.
  • SEPTIC TANK SAFE FORMULA: Suitable for septic systems and safe for regular maintenance, offering a gentler alternative to harsh chemical cleaners in homes and commercial environments.
  • VERSATILE FOR MULTIPLE DRAINS: Ideal for sinks, showers, baths, floor drains and utility rooms. Works across different pipe materials and drainage systems for day-to-day maintenance.
  • TRUSTED UK BRAND – 50 YEARS OF INNOVATION: From Septico, a UK pioneer in sustainable waste and water solutions. Drainflo is backed by decades of research and trusted by professionals and households.
Show More
4
BioBreeze Sink Trap Drain Odour Remover, Smell Eliminator, Enzyme Cleaner, Industrial Strength Degreaser & Cleaner for Commercial Kitchens & Sinks, 5L (1 Pack)
thumbnail 1
thumbnail 2
thumbnail 3
thumbnail 4

BioBreeze Sink Trap Drain Odour Remover, Smell Eliminator, Enzyme Cleaner, Industrial Strength Degreaser & Cleaner for Commercial Kitchens & Sinks, 5L (1 Pack)

BioBreeze
Why we love it
  • Advanced enzymatic formula cleaning performance.
  • Eliminates odors effectively.
  • Suitable for many settings.
Main Highlights
  • Biobreeze Enzymatic Drain Cleaner – This powerful formula is a drain maintainer, not an unblocker. Use daily in busy kitchens to stop odours, prevent grease buildup, and keep drains clear. Regular use prevents blockages before they happen with its eco-friendly enzyme formula.
  • Advanced Enzymatic Formula: Our cleaner utilises powerful enzymes to break down grease molecules at their core. By targeting the source of the problem, it prevents the accumulation of grease and organic matter, maintaining clear sinks and drains over time. Heavy-Duty Performance: Tackles even the toughest grease and grime with ease, restoring optimal flow and eliminating foul odours.
  • Natural Drain Cleaner and Pipe Cleaner Spray: BioBreeze acts as a natural drain cleaner and pipe cleaner spray. This biodegradable solution efficiently removes build-ups, ensuring a fresh, clog-free environment in commercial settings.
  • Daily Dosing for Ongoing Maintenance: Incorporate our cleaner into your daily cleaning routine to maintain optimal flow and prevent the buildup of grease and organic matter. This daily dosing approach ensures continuous protection against clogs and ensures that your drains remain clear and odor-free.
  • Prevents Future Blockages: By regularly treating your drains with our enzymatic cleaner, you can proactively prevent future blockages in industrial, commercial, and home kitchen drains. Keep your drainage system running smoothly without the need for harsh chemicals or costly plumbing repairs. - Environmentally Friendly: Formulated with biodegradable ingredients, ensuring eco-conscious maintenance without compromising on performance.
Show More
9.5
Superb
Product image 1
Product image 2
Product image 3
Product image 4
9.5
Superb
BioBreeze

BioBreeze Sink Trap Drain Odour Remover, Smell Eliminator, Enzyme Cleaner, Industrial Strength Degreaser & Cleaner for Commercial Kitchens & Sinks, 5L (1 Pack)

Why we love it
  • Advanced enzymatic formula cleaning performance.
  • Eliminates odors effectively.
  • Suitable for many settings.
Main Highlights
  • Biobreeze Enzymatic Drain Cleaner – This powerful formula is a drain maintainer, not an unblocker. Use daily in busy kitchens to stop odours, prevent grease buildup, and keep drains clear. Regular use prevents blockages before they happen with its eco-friendly enzyme formula.
  • Advanced Enzymatic Formula: Our cleaner utilises powerful enzymes to break down grease molecules at their core. By targeting the source of the problem, it prevents the accumulation of grease and organic matter, maintaining clear sinks and drains over time. Heavy-Duty Performance: Tackles even the toughest grease and grime with ease, restoring optimal flow and eliminating foul odours.
  • Natural Drain Cleaner and Pipe Cleaner Spray: BioBreeze acts as a natural drain cleaner and pipe cleaner spray. This biodegradable solution efficiently removes build-ups, ensuring a fresh, clog-free environment in commercial settings.
  • Daily Dosing for Ongoing Maintenance: Incorporate our cleaner into your daily cleaning routine to maintain optimal flow and prevent the buildup of grease and organic matter. This daily dosing approach ensures continuous protection against clogs and ensures that your drains remain clear and odor-free.
  • Prevents Future Blockages: By regularly treating your drains with our enzymatic cleaner, you can proactively prevent future blockages in industrial, commercial, and home kitchen drains. Keep your drainage system running smoothly without the need for harsh chemicals or costly plumbing repairs. - Environmentally Friendly: Formulated with biodegradable ingredients, ensuring eco-conscious maintenance without compromising on performance.
Show More
5
Fly-Zyme, Highly Concentrated Enzyme Drain Cleaner for Pipes, Drain Gel for Fruit Flies, Organic Waste Degrader & Odor Neutralizer - 946 ml
thumbnail 1
thumbnail 2
thumbnail 3
thumbnail 4

Fly-Zyme, Highly Concentrated Enzyme Drain Cleaner for Pipes, Drain Gel for Fruit Flies, Organic Waste Degrader & Odor Neutralizer - 946 ml

Kinzua Environmental
Why we love it
  • Powerfully targets fruit flies.
  • Safe for all environments.
  • Ideal for versatile applications.
Main Highlights
  • Fruit Fly Control: Fly-Zyme's powerful enzyme formula targets and eliminates the root cause of drain and fruit flies by digesting food remnant buildup and preventing fly breeding in your drains, providing a cleaner and healthier environment
  • Powerful Clinging Action: The thickened bacterial enzyme gel clings to drain pipes and traps, effectively coating and digesting organic material; This targeted approach ensures thorough cleaning and rapid bacteria multiplication, breaking down organic matter
  • Safe Formula: Fly-Zyme drain fly eliminator contains no harmful insecticides or poisons; It uses non-pathogenic microorganisms and is salmonella-free, providing a safe solution for both commercial and household use
  • Versatile Application: Our enzyme-based drain cleaner is ideal for use in restaurants, bars, kitchens, garbage disposals, and anywhere organic matter accumulates in drains; Fly-Zyme can be used as a preventative measure or to tackle existing infestations
  • About Us: At Kinzua Environmental, we specialize in premium cleaning solutions that are safe and have professional strength for both commercial and household applications
Show More
9.3
Superb
Product image 1
Product image 2
Product image 3
Product image 4
9.3
Superb
Kinzua Environmental

Fly-Zyme, Highly Concentrated Enzyme Drain Cleaner for Pipes, Drain Gel for Fruit Flies, Organic Waste Degrader & Odor Neutralizer - 946 ml

Why we love it
  • Powerfully targets fruit flies.
  • Safe for all environments.
  • Ideal for versatile applications.
Main Highlights
  • Fruit Fly Control: Fly-Zyme's powerful enzyme formula targets and eliminates the root cause of drain and fruit flies by digesting food remnant buildup and preventing fly breeding in your drains, providing a cleaner and healthier environment
  • Powerful Clinging Action: The thickened bacterial enzyme gel clings to drain pipes and traps, effectively coating and digesting organic material; This targeted approach ensures thorough cleaning and rapid bacteria multiplication, breaking down organic matter
  • Safe Formula: Fly-Zyme drain fly eliminator contains no harmful insecticides or poisons; It uses non-pathogenic microorganisms and is salmonella-free, providing a safe solution for both commercial and household use
  • Versatile Application: Our enzyme-based drain cleaner is ideal for use in restaurants, bars, kitchens, garbage disposals, and anywhere organic matter accumulates in drains; Fly-Zyme can be used as a preventative measure or to tackle existing infestations
  • About Us: At Kinzua Environmental, we specialize in premium cleaning solutions that are safe and have professional strength for both commercial and household applications
Show More
6
Drain & Grease Trap Maintainer Bacteria Enzymes 5 Ltr - Bio Productions BIO DOSE
thumbnail 1
thumbnail 2

Drain & Grease Trap Maintainer Bacteria Enzymes 5 Ltr - Bio Productions BIO DOSE

North Star Supplies
Why we love it
  • Reduces odours effectively.
  • Maintains septic tanks.
  • Improves drain flow rates.
Main Highlights
  • Degrades grease and solid waste
  • Effective on all types of drains and small bore pipes
  • Neutral pH of 6.5—7.5
  • Maintains septic tanks, grease traps and complete sewerage systems
  • Reduces odours
  • Improves drain flow rates
  • No harmful properties
Show More
9.1
Superb
Product image 1
Product image 2
9.1
Superb
North Star Supplies

Drain & Grease Trap Maintainer Bacteria Enzymes 5 Ltr - Bio Productions BIO DOSE

Why we love it
  • Reduces odours effectively.
  • Maintains septic tanks.
  • Improves drain flow rates.
Main Highlights
  • Degrades grease and solid waste
  • Effective on all types of drains and small bore pipes
  • Neutral pH of 6.5—7.5
  • Maintains septic tanks, grease traps and complete sewerage systems
  • Reduces odours
  • Improves drain flow rates
  • No harmful properties
Show More
7
Fruit Fly Drain Treatment | Drain Fly Eliminator | All-Natural, Eliminates Gnats, Sewer Flies and More - Works in All Drains - 32 Fl Oz
thumbnail 1
thumbnail 2
thumbnail 3
thumbnail 4

Fruit Fly Drain Treatment | Drain Fly Eliminator | All-Natural, Eliminates Gnats, Sewer Flies and More - Works in All Drains - 32 Fl Oz

Eco Strong
Why we love it
  • Safe non-toxic gel formula.
  • Destroys homes of flies.
  • Effective for home and commercial.
Main Highlights
  • A Natural Fruit Fly Solution: Our non-toxic gel formula is safe for use around food and anywhere in the home, kitchen, bar, or restaurant.
  • Drain Flies, Sewer Flies, Gnats, or Fruit Flies, any flies like to be in drain scum found in drains, pipes, or garbage disposals. This natural formula cleans out the scum from the drains, and it is safe for your plumbing.
  • Home & commercial use: Our natural gel contains additional scum-busting properties, making this the most effective solution. Pour into a drain; this fast-acting treatment breaks up and digests drain scum.
  • Occasional use of this gel treatment will keep your drains odor and scum free. By preventing the buildup of organic scum, you remove the risk of another problem.
  • What to Expect: Some users commented that after the first treatment, they saw more flies. This is to be expected and means the product is working. By removing the drain scum, the flies leave. Please don't give up. Continue to treat as directed. You will see a decrease over the next few days or so.
Show More
9.0
Superb
Product image 1
Product image 2
Product image 3
Product image 4
9.0
Superb
Eco Strong

Fruit Fly Drain Treatment | Drain Fly Eliminator | All-Natural, Eliminates Gnats, Sewer Flies and More - Works in All Drains - 32 Fl Oz

Why we love it
  • Safe non-toxic gel formula.
  • Destroys homes of flies.
  • Effective for home and commercial.
Main Highlights
  • A Natural Fruit Fly Solution: Our non-toxic gel formula is safe for use around food and anywhere in the home, kitchen, bar, or restaurant.
  • Drain Flies, Sewer Flies, Gnats, or Fruit Flies, any flies like to be in drain scum found in drains, pipes, or garbage disposals. This natural formula cleans out the scum from the drains, and it is safe for your plumbing.
  • Home & commercial use: Our natural gel contains additional scum-busting properties, making this the most effective solution. Pour into a drain; this fast-acting treatment breaks up and digests drain scum.
  • Occasional use of this gel treatment will keep your drains odor and scum free. By preventing the buildup of organic scum, you remove the risk of another problem.
  • What to Expect: Some users commented that after the first treatment, they saw more flies. This is to be expected and means the product is working. By removing the drain scum, the flies leave. Please don't give up. Continue to treat as directed. You will see a decrease over the next few days or so.
Show More
8
MultiWare 5 Litre Drain Unblocker | Heavy Duty Sink & Drain Cleaner for Plug Holes, Toilets, Showers & Pipes | Powerful Toilet & Sink Unblocker for Home, Office, Garage & Shops | Cleaning Supplies
thumbnail 1
thumbnail 2
thumbnail 3
thumbnail 4

MultiWare 5 Litre Drain Unblocker | Heavy Duty Sink & Drain Cleaner for Plug Holes, Toilets, Showers & Pipes | Powerful Toilet & Sink Unblocker for Home, Office, Garage & Shops | Cleaning Supplies

MultiWare
8% Off
Why we love it
  • Powerfully clears stubborn clogs.
  • Safe for all pipes.
  • Offers rapid, efficient results.
Main Highlights
  • MULTIWARE POWERFUL DRAIN UNBLOCKER - Experience the strength of MultiWare's industrial-grade formula, specifically engineered to dissolve stubborn clogs quickly and efficiently. This powerful cleaner tackles everything from hair and soap scum to grease and food particles, ensuring your drains are free-flowing and clean.
  • SAFE FOR ALL PIPES - MultiWare Sink and Drain Unblocker is thoughtfully formulated to be safe for use in all plumbing systems. Whether your home uses modern PVC, traditional copper, or older metal piping, you can trust our product to clear clogs without causing any damage or corrosion.
  • RAPID RESULTS - Get quick results when time is of the essence. Our unblocker works within minutes to remove obstructions and restore optimal flow to slow drains, saving you both time and frustration. Simply follow the easy instructions for immediate relief.
  • EASY TO USE - Avoid expensive plumber calls with MultiWare's easy-to-use drain solution. Our clear, step-by-step guide allows anyone to professionally handle drain maintenance. Just pour the recommended amount into the drain, wait for the formula to work its magic, and rinse away the residues.
  • VERSATILE APPLICATIONS - Not just for kitchen sinks, MultiWare's Drain Unblocker is also effective in bathrooms, on shower drains, and even outdoor drains exposed to leaves and debris. Its versatility makes it a must-have in any home or commercial setting to tackle a variety of blockage issues.
Show More
9.0
Superb
Product image 1
Product image 2
Product image 3
Product image 4
9.0
Superb
MultiWare

MultiWare 5 Litre Drain Unblocker | Heavy Duty Sink & Drain Cleaner for Plug Holes, Toilets, Showers & Pipes | Powerful Toilet & Sink Unblocker for Home, Office, Garage & Shops | Cleaning Supplies

8% Off
Why we love it
  • Powerfully clears stubborn clogs.
  • Safe for all pipes.
  • Offers rapid, efficient results.
Main Highlights
  • MULTIWARE POWERFUL DRAIN UNBLOCKER - Experience the strength of MultiWare's industrial-grade formula, specifically engineered to dissolve stubborn clogs quickly and efficiently. This powerful cleaner tackles everything from hair and soap scum to grease and food particles, ensuring your drains are free-flowing and clean.
  • SAFE FOR ALL PIPES - MultiWare Sink and Drain Unblocker is thoughtfully formulated to be safe for use in all plumbing systems. Whether your home uses modern PVC, traditional copper, or older metal piping, you can trust our product to clear clogs without causing any damage or corrosion.
  • RAPID RESULTS - Get quick results when time is of the essence. Our unblocker works within minutes to remove obstructions and restore optimal flow to slow drains, saving you both time and frustration. Simply follow the easy instructions for immediate relief.
  • EASY TO USE - Avoid expensive plumber calls with MultiWare's easy-to-use drain solution. Our clear, step-by-step guide allows anyone to professionally handle drain maintenance. Just pour the recommended amount into the drain, wait for the formula to work its magic, and rinse away the residues.
  • VERSATILE APPLICATIONS - Not just for kitchen sinks, MultiWare's Drain Unblocker is also effective in bathrooms, on shower drains, and even outdoor drains exposed to leaves and debris. Its versatility makes it a must-have in any home or commercial setting to tackle a variety of blockage issues.
Show More
9
envii Drain Klear, Natural Enzyme Drain Cleaner, Strong Kitchen Sink Unblocker for Pipes, Eliminates Odour and Clears Clogged Drains - Septic Tanks Safe - 12 Tablets
thumbnail 1
thumbnail 2
thumbnail 3
thumbnail 4

envii Drain Klear, Natural Enzyme Drain Cleaner, Strong Kitchen Sink Unblocker for Pipes, Eliminates Odour and Clears Clogged Drains - Septic Tanks Safe - 12 Tablets

envii
Why we love it
  • Clears blockages, removes odours.
  • Contains 75 billion bacteria.
  • Safe, natural, no chemicals.
Main Highlights
  • Unblocks & Clears Kitchen Drains & Pipes - Envii Drain Klear quickly breaks down blockages & eliminates unwanted odours caused by food, grease and oils.
  • Contains Billions of Beneficial Bacteria and Enzymes - Each tablet of our drain unblocker contains over 75 billion beneficial bacteria, making this one of the most powerful natural treatments on the market.
  • Natural & Safe - Drain Klear contains all natural ingredients and no harsh chemicals making this safe to use in all drains including kitchen & bathroom, all plumbing and septic tanks.
  • Easy To Use - Simply dissolve 2 tablets in warm water for 5 minutes before pouring slowly into the drain. All instructions are on the back of packet.
  • Treatments - Each packet contains 12 tablets, making this a long lasting treatment. Use as and when new blockages occur or use once a month for maintenance.
Show More
8.9
Excellent
Product image 1
Product image 2
Product image 3
Product image 4
8.9
Excellent
envii

envii Drain Klear, Natural Enzyme Drain Cleaner, Strong Kitchen Sink Unblocker for Pipes, Eliminates Odour and Clears Clogged Drains - Septic Tanks Safe - 12 Tablets

Why we love it
  • Clears blockages, removes odours.
  • Contains 75 billion bacteria.
  • Safe, natural, no chemicals.
Main Highlights
  • Unblocks & Clears Kitchen Drains & Pipes - Envii Drain Klear quickly breaks down blockages & eliminates unwanted odours caused by food, grease and oils.
  • Contains Billions of Beneficial Bacteria and Enzymes - Each tablet of our drain unblocker contains over 75 billion beneficial bacteria, making this one of the most powerful natural treatments on the market.
  • Natural & Safe - Drain Klear contains all natural ingredients and no harsh chemicals making this safe to use in all drains including kitchen & bathroom, all plumbing and septic tanks.
  • Easy To Use - Simply dissolve 2 tablets in warm water for 5 minutes before pouring slowly into the drain. All instructions are on the back of packet.
  • Treatments - Each packet contains 12 tablets, making this a long lasting treatment. Use as and when new blockages occur or use once a month for maintenance.
Show More
10
Envii FOG Klear – Strong Drain Odour Remover & Unblocker, Enzyme Drain Cleaner Breaks Down Grease & Fats in Kitchen Drains & Septic Tanks, 12 Tablets
thumbnail 1
thumbnail 2
thumbnail 3
thumbnail 4

Envii FOG Klear – Strong Drain Odour Remover & Unblocker, Enzyme Drain Cleaner Breaks Down Grease & Fats in Kitchen Drains & Septic Tanks, 12 Tablets

envii
Why we love it
  • Naturally eliminates kitchen waste.
  • Preserves septic tank longevity.
  • Uses purely natural ingredients.
Main Highlights
  • Effective Drain Odour Remover & Unblocker – Envii FOG Klear contains billions of beneficial bacteria & enzymes chosen specifically to digest build ups of fat, oils & grease, whilst effectively cleaning smelly drains
  • Ideal for Septic Tanks, Kitchens & More – Our septic tank unblocker can also be used in kitchens, outdoor drains & drain fields where blockages made up from fats, oils and grease are present
  • Strong & Natural – Due to each tablet containing billions of beneficial bacteria & enzymes, FOG Klear is a fast acting grease remover. A natural alternative to drain sticks & one shot drain cleaners
  • Treatments – Each packet contains 12 tablets, to be used to fix a blockage or as a maintenance treatment. Using once a month allows to prevent blockages & build ups. FOG Klear can be used in conjunction with Envii Septic Klear.
  • Easy To Use – Extremely easy to use & it’s done within 30 minutes. Easy to store and used as & when needed.
Show More
8.7
Excellent
Product image 1
Product image 2
Product image 3
Product image 4
8.7
Excellent
envii

Envii FOG Klear – Strong Drain Odour Remover & Unblocker, Enzyme Drain Cleaner Breaks Down Grease & Fats in Kitchen Drains & Septic Tanks, 12 Tablets

Why we love it
  • Naturally eliminates kitchen waste.
  • Preserves septic tank longevity.
  • Uses purely natural ingredients.
Main Highlights
  • Effective Drain Odour Remover & Unblocker – Envii FOG Klear contains billions of beneficial bacteria & enzymes chosen specifically to digest build ups of fat, oils & grease, whilst effectively cleaning smelly drains
  • Ideal for Septic Tanks, Kitchens & More – Our septic tank unblocker can also be used in kitchens, outdoor drains & drain fields where blockages made up from fats, oils and grease are present
  • Strong & Natural – Due to each tablet containing billions of beneficial bacteria & enzymes, FOG Klear is a fast acting grease remover. A natural alternative to drain sticks & one shot drain cleaners
  • Treatments – Each packet contains 12 tablets, to be used to fix a blockage or as a maintenance treatment. Using once a month allows to prevent blockages & build ups. FOG Klear can be used in conjunction with Envii Septic Klear.
  • Easy To Use – Extremely easy to use & it’s done within 30 minutes. Easy to store and used as & when needed.
Show More

We scanned 1838 products

We reviewed these offers relevant to the Bio Enzyme Drain Cleaner within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like envii, 2WORK, Septico, BioBreeze, Kinzua Environmental, North Star Supplies, Eco Strong, MultiWare, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.
For the best Bio Enzyme Drain Cleaner in the market, we considered we took a deep dive into 9191 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that: