Best Kitchen Sink Drain Cleaners And Unblockers of 2025

Last updated on 31/10/2025
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1
Cillit Bang 3-in-1 Power Cleaner Odour Stop Drain Unblocker Gel, Drain Cleaner For Kitchen Sink Drains, Bathroom Showers, Baths & Basins (Pack of 5)
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Cillit Bang 3-in-1 Power Cleaner Odour Stop Drain Unblocker Gel, Drain Cleaner For Kitchen Sink Drains, Bathroom Showers, Baths & Basins (Pack of 5)
Cillit Bang
Why we love it
  • Works in just 5 minutes.
  • Eliminates odour-causing bacteria.
  • Recyclable bottle packaging.
Main Highlights
  • WORKS IN 5 MINUTES: Cillit Bang 3-in-1 Power Cleaner Odour Stop Drain Unblocker Gel has a powerful formula that works in as little as 5 minutes; It specifically build up of sludge, dirt or other materials and breaks them up, keeping your pipes clean and water flowing freely
  • CLEANS AND FRESHENS: Cillit Bang's odour-eliminating gel targets odour-causing bacteria that live in your kitchen sink drains, bathroom showers, baths and basins
  • WORKS EVEN IN STANDING WATER: Cillit Bang 3-in-1 Drain Unblocker Gel unblocks, freshens and deep cleans your drains, even in standing water
  • SAFE FOR ALL PIPES: Our powerful drain unblocker gel only gets to work on nasty blockages building up in your drains and leave your pipes cleaner and fresher than before
  • BOTTLE CAN BE RECYCLED
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9.8
Exceptional
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9.8
Exceptional
Cillit Bang
Cillit Bang 3-in-1 Power Cleaner Odour Stop Drain Unblocker Gel, Drain Cleaner For Kitchen Sink Drains, Bathroom Showers, Baths & Basins (Pack of 5)
Why we love it
  • Works in just 5 minutes.
  • Eliminates odour-causing bacteria.
  • Recyclable bottle packaging.
Main Highlights
  • WORKS IN 5 MINUTES: Cillit Bang 3-in-1 Power Cleaner Odour Stop Drain Unblocker Gel has a powerful formula that works in as little as 5 minutes; It specifically build up of sludge, dirt or other materials and breaks them up, keeping your pipes clean and water flowing freely
  • CLEANS AND FRESHENS: Cillit Bang's odour-eliminating gel targets odour-causing bacteria that live in your kitchen sink drains, bathroom showers, baths and basins
  • WORKS EVEN IN STANDING WATER: Cillit Bang 3-in-1 Drain Unblocker Gel unblocks, freshens and deep cleans your drains, even in standing water
  • SAFE FOR ALL PIPES: Our powerful drain unblocker gel only gets to work on nasty blockages building up in your drains and leave your pipes cleaner and fresher than before
  • BOTTLE CAN BE RECYCLED
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Value for Money
2
Tanness 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
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Tanness 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
TANNESS
Why we love it
  • Powerful and effective drain solution.
  • Eliminates tough blockages quickly.
  • Prevents unpleasant odours effectively.
Main Highlights
  • POWERFUL 5 LITRE DRAIN UNBLOCKER – Strong liquid solution designed to clear blocked sinks, plug holes, drains, and toilets. Dissolves grease, food, soap, and hair quickly, making it a reliable sink unblocker and toilet unblocker heavy duty cleaner.
  • HEAVY DUTY SINK & TOILET UNBLOCKER – Effective on tough blockages in kitchens, bathrooms, showers, and utility drains. Works fast to restore free-flowing pipes and prevent unpleasant odours in your home or workplace.
  • MULTIPURPOSE DRAIN CLEANER – Versatile sink and drain cleaner that eliminates the need for a plunger sink unblocker or drain unblocker tool. Keeps drains clear and fresh for both domestic and commercial use.
  • FAST ACTING DRAIN CLEANERS AND UNBLOCKERS – Simply pour the liquid directly into the sink, shower drain, or toilet bowl and leave to work. A must-have cleaning supply for households, offices, shops, and garages.
  • RELIABLE CLEANING SOLUTION – Trusted drain cleaner liquid for regular maintenance or emergency use. Helps prevent recurring clogs and build-up, making it an essential part of everyday cleaning supplies.
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9.6
Superb
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9.6
Superb
TANNESS
Tanness 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
Why we love it
  • Powerful and effective drain solution.
  • Eliminates tough blockages quickly.
  • Prevents unpleasant odours effectively.
Main Highlights
  • POWERFUL 5 LITRE DRAIN UNBLOCKER – Strong liquid solution designed to clear blocked sinks, plug holes, drains, and toilets. Dissolves grease, food, soap, and hair quickly, making it a reliable sink unblocker and toilet unblocker heavy duty cleaner.
  • HEAVY DUTY SINK & TOILET UNBLOCKER – Effective on tough blockages in kitchens, bathrooms, showers, and utility drains. Works fast to restore free-flowing pipes and prevent unpleasant odours in your home or workplace.
  • MULTIPURPOSE DRAIN CLEANER – Versatile sink and drain cleaner that eliminates the need for a plunger sink unblocker or drain unblocker tool. Keeps drains clear and fresh for both domestic and commercial use.
  • FAST ACTING DRAIN CLEANERS AND UNBLOCKERS – Simply pour the liquid directly into the sink, shower drain, or toilet bowl and leave to work. A must-have cleaning supply for households, offices, shops, and garages.
  • RELIABLE CLEANING SOLUTION – Trusted drain cleaner liquid for regular maintenance or emergency use. Helps prevent recurring clogs and build-up, making it an essential part of everyday cleaning supplies.
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3
Households Direct Industrial Strength Sink & Drain Unblocker 5L – Heavy Duty Drain Cleaner for Kitchen, Bathroom & Commercial Use
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Households Direct Industrial Strength Sink & Drain Unblocker 5L – Heavy Duty Drain Cleaner for Kitchen, Bathroom & Commercial Use
Households Direct
Why we love it
  • Tough on stubborn clogs.
  • Versatile for any drain.
  • Hassle-free long-term solution.
Main Highlights
  • INDUSTRIAL STRENGTH: Professional-grade drain unblocker formulated for tough blockages in domestic and commercial settings
  • VERSATILE APPLICATION: Suitable for use in kitchen sinks, bathroom drains, and commercial plumbing systems
  • LARGE CAPACITY: 5-litre container provides multiple applications for long-term drain maintenance
  • FAST-ACTING FORMULA: Heavy-duty chemical composition works quickly to dissolve stubborn clogs and build-up
  • PREVENTIVE MAINTENANCE: Regular use helps prevent future blockages and maintains proper drain flow
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9.5
Superb
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9.5
Superb
Households Direct
Households Direct Industrial Strength Sink & Drain Unblocker 5L – Heavy Duty Drain Cleaner for Kitchen, Bathroom & Commercial Use
Why we love it
  • Tough on stubborn clogs.
  • Versatile for any drain.
  • Hassle-free long-term solution.
Main Highlights
  • INDUSTRIAL STRENGTH: Professional-grade drain unblocker formulated for tough blockages in domestic and commercial settings
  • VERSATILE APPLICATION: Suitable for use in kitchen sinks, bathroom drains, and commercial plumbing systems
  • LARGE CAPACITY: 5-litre container provides multiple applications for long-term drain maintenance
  • FAST-ACTING FORMULA: Heavy-duty chemical composition works quickly to dissolve stubborn clogs and build-up
  • PREVENTIVE MAINTENANCE: Regular use helps prevent future blockages and maintains proper drain flow
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4
5 Litre Heavy Duty Sink & Drain Unblocker Strong Cleaning Liquid Plug Hole Toilet Cleaner Tool For Home, Office, Garage & Shops (1 x 5 Litre)
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5 Litre Heavy Duty Sink & Drain Unblocker Strong Cleaning Liquid Plug Hole Toilet Cleaner Tool For Home, Office, Garage & Shops (1 x 5 Litre)
STORM TRADING GROUP
Why we love it
  • Unclogs sinks rapidly under 5 minutes.
  • Super-strength formula clears stubborn blockages.
  • Safely maintains all types of drains.
Main Highlights
  • SINK & DRAIN UNBLOCKER: However much you try, sometimes food, hair or other blockages might fall down your sink or drains. Luckily, our sink and drain unblocker will help you get those clogs shifted. Soon you’ll be able to take a shower without it filling up with water or wash up in your kitchen sink without the dirty water getting stuck. Our Sink and Drain unblocker is the fast and effective way to unclog your sinks and drains with one dose. Gets to work really fast in under 5 minutes.
  • POWERFUL FORMULA: Power through blockages in your drain with our super-strength drain unblocker solution. It's a home essential and can be used on sinks, showers, and outdoor drains. It powers through to the source of the blockage to resolve the issue and give you free running water again. Use regularly to ensure pipes and drains remain problem free.
  • MULTI USE: Protect your sinks and drains by using this drain unblocker on a regular basis. Out solution is safe for use on all pipes, its perfect for the home, office, workplace, shops and canteens.
  • SIMPLE TO USE: Add 1 Litre of product to the affected sink or drain and allow the solution to work for at least 5 minutes. For best results, leave for up to 30 minutes and then flush through with hot water. Simple select the amount required from the menu above.
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9.4
Superb
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9.4
Superb
STORM TRADING GROUP
5 Litre Heavy Duty Sink & Drain Unblocker Strong Cleaning Liquid Plug Hole Toilet Cleaner Tool For Home, Office, Garage & Shops (1 x 5 Litre)
Why we love it
  • Unclogs sinks rapidly under 5 minutes.
  • Super-strength formula clears stubborn blockages.
  • Safely maintains all types of drains.
Main Highlights
  • SINK & DRAIN UNBLOCKER: However much you try, sometimes food, hair or other blockages might fall down your sink or drains. Luckily, our sink and drain unblocker will help you get those clogs shifted. Soon you’ll be able to take a shower without it filling up with water or wash up in your kitchen sink without the dirty water getting stuck. Our Sink and Drain unblocker is the fast and effective way to unclog your sinks and drains with one dose. Gets to work really fast in under 5 minutes.
  • POWERFUL FORMULA: Power through blockages in your drain with our super-strength drain unblocker solution. It's a home essential and can be used on sinks, showers, and outdoor drains. It powers through to the source of the blockage to resolve the issue and give you free running water again. Use regularly to ensure pipes and drains remain problem free.
  • MULTI USE: Protect your sinks and drains by using this drain unblocker on a regular basis. Out solution is safe for use on all pipes, its perfect for the home, office, workplace, shops and canteens.
  • SIMPLE TO USE: Add 1 Litre of product to the affected sink or drain and allow the solution to work for at least 5 minutes. For best results, leave for up to 30 minutes and then flush through with hot water. Simple select the amount required from the menu above.
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5
HG Duo Unblocker, Powerful Drain Cleaner, for Kitchen Sink or Bathroom Pipes - 2 x 500 ml
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HG Duo Unblocker, Powerful Drain Cleaner, for Kitchen Sink or Bathroom Pipes - 2 x 500 ml
HG
Free Shipping
Why we love it
  • Ultra-effective for stubborn blockages.
  • Unique 2-component cleaning technology.
  • Safe and easy to use.
Main Highlights
  • HG Drain Unblocker duo: Ultra effective drain unblocker for blocked pipes in and around the home. Extremely powerful and recommended for stubborn blockages or persistently clogged drains
  • Effective multi purpose cleaner for removing stubborn blockages: Kitchen or bathroom plug unblocker, breaks down drain blockages caused by oil, food, debris, soap scum or hair
  • Shower and bath unblocker: Heavy duty pipe unblocker and drain pipe cleaner uses unique 2-component technology (bottles A and B) which work together to treat the clogged drain
  • No splash, easy to use: Drain unblocker liquid is safe for all drain types and won't foam or splash. It's ready to use and won't need diluting. Safe to use in kitchen, utility areas and wet rooms
  • Includes: HG Duo Unblocker, 2 x 500ml. Discover the innovative range of HG professional household cleaning products, including HG mould remover spray, multi purpose cleaners and all surface cleaners
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9.3
Superb
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9.3
Superb
HG
HG Duo Unblocker, Powerful Drain Cleaner, for Kitchen Sink or Bathroom Pipes - 2 x 500 ml
Free Shipping
Why we love it
  • Ultra-effective for stubborn blockages.
  • Unique 2-component cleaning technology.
  • Safe and easy to use.
Main Highlights
  • HG Drain Unblocker duo: Ultra effective drain unblocker for blocked pipes in and around the home. Extremely powerful and recommended for stubborn blockages or persistently clogged drains
  • Effective multi purpose cleaner for removing stubborn blockages: Kitchen or bathroom plug unblocker, breaks down drain blockages caused by oil, food, debris, soap scum or hair
  • Shower and bath unblocker: Heavy duty pipe unblocker and drain pipe cleaner uses unique 2-component technology (bottles A and B) which work together to treat the clogged drain
  • No splash, easy to use: Drain unblocker liquid is safe for all drain types and won't foam or splash. It's ready to use and won't need diluting. Safe to use in kitchen, utility areas and wet rooms
  • Includes: HG Duo Unblocker, 2 x 500ml. Discover the innovative range of HG professional household cleaning products, including HG mould remover spray, multi purpose cleaners and all surface cleaners
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6
Buster Kitchen Plughole Unblocker 150g, Pack of 3 - Kitchen Drains & Sinks Unblocker, Blasts Fat & Food Debris – Fast Acting Plughole Unclogger, Clears Blockages & Slow-Draining Water
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Buster Kitchen Plughole Unblocker 150g, Pack of 3 - Kitchen Drains & Sinks Unblocker, Blasts Fat & Food Debris – Fast Acting Plughole Unclogger, Clears Blockages & Slow-Draining Water
Buster
5% OffFree Shipping
Why we love it
  • Powerful against food and fat.
  • Mends blockages in minutes.
  • Experienced plughole care experts.
Main Highlights
  • KITCHEN SINK UNBLOCKER - Buster Kitchen Plughole Unblocker is the one-shot drain unblocker specially designed to target food and fat build-up in kitchen drains and sinks fast
  • BLASTS FAT & FOOD - Buster's heavy-duty kitchen drain cleaner tackles the build-up of fat and food debris – these are the common plughole nasties that, if not treated regularly, can cause the dreaded kitchen plug blockage
  • STOP SLOW DRAINING WATER & BLOCKAGES - Whether it’s a full blockage or slow draining water, Buster’s fast-acting sink unblocker targets build-up and melts fat and grease to keep water flowing freely
  • MIGHTY ONE-SHOT TREATMENT - Buster’s fast and effective unique formulation drops straight to the blockage and works in 20 minutes (for best results leave overnight), ready to flush away blockages inside your kitchen sink and pipes
  • YOUR PLUGHOLE EXPERTS - For over 30 years we’ve worked obsessively to make plughole care products that are effective and simply get the job done, from clearing and preventing blockages to cleaning and sanitising
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9.3
Superb
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9.3
Superb
Buster
Buster Kitchen Plughole Unblocker 150g, Pack of 3 - Kitchen Drains & Sinks Unblocker, Blasts Fat & Food Debris – Fast Acting Plughole Unclogger, Clears Blockages & Slow-Draining Water
5% OffFree Shipping
Why we love it
  • Powerful against food and fat.
  • Mends blockages in minutes.
  • Experienced plughole care experts.
Main Highlights
  • KITCHEN SINK UNBLOCKER - Buster Kitchen Plughole Unblocker is the one-shot drain unblocker specially designed to target food and fat build-up in kitchen drains and sinks fast
  • BLASTS FAT & FOOD - Buster's heavy-duty kitchen drain cleaner tackles the build-up of fat and food debris – these are the common plughole nasties that, if not treated regularly, can cause the dreaded kitchen plug blockage
  • STOP SLOW DRAINING WATER & BLOCKAGES - Whether it’s a full blockage or slow draining water, Buster’s fast-acting sink unblocker targets build-up and melts fat and grease to keep water flowing freely
  • MIGHTY ONE-SHOT TREATMENT - Buster’s fast and effective unique formulation drops straight to the blockage and works in 20 minutes (for best results leave overnight), ready to flush away blockages inside your kitchen sink and pipes
  • YOUR PLUGHOLE EXPERTS - For over 30 years we’ve worked obsessively to make plughole care products that are effective and simply get the job done, from clearing and preventing blockages to cleaning and sanitising
Show More
7
Cillit Bang 3-in-1 Power Cleaner Odour Stop Drain Unblocker Gel, Drain Cleaner For Kitchen Sink Drains, Bathroom Showers, Baths & Basins | 500ml Each | Pack of 3 | 3 x 500ml
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Cillit Bang 3-in-1 Power Cleaner Odour Stop Drain Unblocker Gel, Drain Cleaner For Kitchen Sink Drains, Bathroom Showers, Baths & Basins | 500ml Each | Pack of 3 | 3 x 500ml
Cillit Bang
Why we love it
  • Works in 5 minutes.
  • Cleans and freshens drains.
  • Safe for all pipes.
Main Highlights
  • WORKS IN 5 MINUTES: Cillit Bang 3-in-1 Power Cleaner Odour Stop Drain Unblocker Gel has a powerful formula that works in as little as 5 minutes
  • CLEANS AND FRESHENS: Cillit Bang's odour-eliminating gel targets odour-causing bacteria that live in your kitchen sink drains, bathroom showers, baths and basins
  • WORKS EVEN IN STANDING WATER: Cillit Bang 3-in-1 Drain Unblocker Gel unblocks, freshens and deep cleans your drains, even in standing water
  • SAFE FOR ALL PIPES: Our powerful drain unblocker gel only gets to work on nasty blockages building up in your drains and leave your pipes cleaner and fresher than before
  • BOTTLE CAN BE RECYCLED
  • 500ml Per Bottle | Pack of 3 | 3 x 500ml
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9.3
Superb
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9.3
Superb
Cillit Bang
Cillit Bang 3-in-1 Power Cleaner Odour Stop Drain Unblocker Gel, Drain Cleaner For Kitchen Sink Drains, Bathroom Showers, Baths & Basins | 500ml Each | Pack of 3 | 3 x 500ml
Why we love it
  • Works in 5 minutes.
  • Cleans and freshens drains.
  • Safe for all pipes.
Main Highlights
  • WORKS IN 5 MINUTES: Cillit Bang 3-in-1 Power Cleaner Odour Stop Drain Unblocker Gel has a powerful formula that works in as little as 5 minutes
  • CLEANS AND FRESHENS: Cillit Bang's odour-eliminating gel targets odour-causing bacteria that live in your kitchen sink drains, bathroom showers, baths and basins
  • WORKS EVEN IN STANDING WATER: Cillit Bang 3-in-1 Drain Unblocker Gel unblocks, freshens and deep cleans your drains, even in standing water
  • SAFE FOR ALL PIPES: Our powerful drain unblocker gel only gets to work on nasty blockages building up in your drains and leave your pipes cleaner and fresher than before
  • BOTTLE CAN BE RECYCLED
  • 500ml Per Bottle | Pack of 3 | 3 x 500ml
Show More
8
Kitchen Drain Unblocker – Extra Strong Formula – Rapid Action Cleaner & Odour Remover – Removes Blockages Fast – 5 Doses Heavy Duty Problem Solver
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Kitchen Drain Unblocker – Extra Strong Formula – Rapid Action Cleaner & Odour Remover – Removes Blockages Fast – 5 Doses Heavy Duty Problem Solver
PLUMBO
Free Shipping
Why we love it
  • Clears clogs extremely fast.
  • Gentle on pipes.
  • Prevents bad odours.
Main Highlights
  • DON’T WASTE YOUR TIME ON drain cleaners and unblockers that DON’T CLEAR CLOGS EFFECTIVELY. Plumbo EXTRA STRONG drain unblocker for kitchen sinks and drains is 3-component rapid action powder formula which blasts through blockages more effectively than any liquid or gel drain unblockers. It is formulated to DISSOLVE waste, human & pet hair, and BLOCKAGES caused by food debris, fat, grease, soap. It’s your GO-TO sink and drain unblocker for CLOGGED DRAINS from the kitchen sink.
  • UNLIKE WEAK, WATERY KITCHEN drain unblocker formulas, our Plumbo HEAVY DUTY pipe unblocker is designed to CUT THROUGH STANDING WATER to target food and fat build up, the main causes of KITCHEN BLOCKAGE. It dissolves food remains, grease, hair, and soap scum and open blockages FAST. With 5 USES PER BOTTLE, this heavy duty drain unblocker liquid formula helps PREVENT BAD ODOURS, and works especially well in KITCHEN SINKS AND DRAINS.
  • POWERFUL YET GENTLE ON PIPES. Our RAPID ACTION and NON-ACID proprietary formula is uniquely formulated to OPEN DRAINS QUICKLY WITHOUT DAMAGING pipes – including porcelain, brazed joints, enamel, or septic tanks. This heavy duty drain unblocker can be used in ALL MODERN PLASTIC PIPES made of polypropylene, polyethylene, and PVC. Do not use our KITCHEN UNBLOCKER in washing machines or dishwashers, and avoid spilling on composite sinks, aluminum, gold, brass, and anodized objects.
  • Plumbo drain unblocker will CLEAR CLOGS QUICKER and more EFFECTIVELY than any other NON-ACID FORMULAS. Whether it's the TOUGHEST FULL BLOCKAGE or slow draining water, the Plumbo powder gets to work EXTREMELY FAST, and makes the kitchen plugholes FREE FLOWING again. 5 DOSES PER BOTTLE. Follow the instructions on the label thoroughly, and pour the suggested amount of drain unblocker POWDER down your drain and LET SIT for UP TO 30 MINUTES. Flush with plenty of hot or boiling water.
  • AT PLUMBO, WE’RE COMMITTED TO providing you with POWERFULLY EFFECTIVE drain unblockers that GET THE JOB DONE RIGHT. As a trusted brand from Norway SINCE 1909, our potent kitchen sink unblocker is a unique 3-COMPONENT formula that CLEARS CLOGS EXTREMELY FAST, WITHOUT DAMAGING your plumbing – for THE STRONGST NON-ACID drain unblocker you can always count on. WE PUT OUR CUSTOMERS FIRST – if for any reason you aren’t satisfied with your drain unblocker hair liquid, our team is standing by to help.
Show More
9.2
Superb
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9.2
Superb
PLUMBO
Kitchen Drain Unblocker – Extra Strong Formula – Rapid Action Cleaner & Odour Remover – Removes Blockages Fast – 5 Doses Heavy Duty Problem Solver
Free Shipping
Why we love it
  • Clears clogs extremely fast.
  • Gentle on pipes.
  • Prevents bad odours.
Main Highlights
  • DON’T WASTE YOUR TIME ON drain cleaners and unblockers that DON’T CLEAR CLOGS EFFECTIVELY. Plumbo EXTRA STRONG drain unblocker for kitchen sinks and drains is 3-component rapid action powder formula which blasts through blockages more effectively than any liquid or gel drain unblockers. It is formulated to DISSOLVE waste, human & pet hair, and BLOCKAGES caused by food debris, fat, grease, soap. It’s your GO-TO sink and drain unblocker for CLOGGED DRAINS from the kitchen sink.
  • UNLIKE WEAK, WATERY KITCHEN drain unblocker formulas, our Plumbo HEAVY DUTY pipe unblocker is designed to CUT THROUGH STANDING WATER to target food and fat build up, the main causes of KITCHEN BLOCKAGE. It dissolves food remains, grease, hair, and soap scum and open blockages FAST. With 5 USES PER BOTTLE, this heavy duty drain unblocker liquid formula helps PREVENT BAD ODOURS, and works especially well in KITCHEN SINKS AND DRAINS.
  • POWERFUL YET GENTLE ON PIPES. Our RAPID ACTION and NON-ACID proprietary formula is uniquely formulated to OPEN DRAINS QUICKLY WITHOUT DAMAGING pipes – including porcelain, brazed joints, enamel, or septic tanks. This heavy duty drain unblocker can be used in ALL MODERN PLASTIC PIPES made of polypropylene, polyethylene, and PVC. Do not use our KITCHEN UNBLOCKER in washing machines or dishwashers, and avoid spilling on composite sinks, aluminum, gold, brass, and anodized objects.
  • Plumbo drain unblocker will CLEAR CLOGS QUICKER and more EFFECTIVELY than any other NON-ACID FORMULAS. Whether it's the TOUGHEST FULL BLOCKAGE or slow draining water, the Plumbo powder gets to work EXTREMELY FAST, and makes the kitchen plugholes FREE FLOWING again. 5 DOSES PER BOTTLE. Follow the instructions on the label thoroughly, and pour the suggested amount of drain unblocker POWDER down your drain and LET SIT for UP TO 30 MINUTES. Flush with plenty of hot or boiling water.
  • AT PLUMBO, WE’RE COMMITTED TO providing you with POWERFULLY EFFECTIVE drain unblockers that GET THE JOB DONE RIGHT. As a trusted brand from Norway SINCE 1909, our potent kitchen sink unblocker is a unique 3-COMPONENT formula that CLEARS CLOGS EXTREMELY FAST, WITHOUT DAMAGING your plumbing – for THE STRONGST NON-ACID drain unblocker you can always count on. WE PUT OUR CUSTOMERS FIRST – if for any reason you aren’t satisfied with your drain unblocker hair liquid, our team is standing by to help.
Show More
9
HG ECO Drain Unblocker, Kitchen Sink & Bathroom Sink Unblocker, Heavy Duty Drain Unblocker, Bath Traps & Waste Water Pipes, Eco Conscious HG Cleaning Products, Recyclable - 1000ml (681100106)
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HG ECO Drain Unblocker, Kitchen Sink & Bathroom Sink Unblocker, Heavy Duty Drain Unblocker, Bath Traps & Waste Water Pipes, Eco Conscious HG Cleaning Products, Recyclable - 1000ml (681100106)
HG
Free Shipping
Why we love it
  • Efficient and quick unblocking action.
  • Eco-friendly, non-toxic formula.
  • Easy and safe usage.
Main Highlights
  • HG Drain Unblocker liquid: Bath drain unblocker and sink unblocker liquid, ideal for use in bathrooms, kitchens, washrooms and utility rooms. The plug unblocker quickly gets rid of any blockages
  • Powerful plug hole unblocker: Bathroom and kitchen drains tackles and removes various blockages, including food, fat, oil and soap. This formula is kinder to the environment using non toxic chemicals
  • Easy to use bath unblocker: Heavy duty shower drain unblocker liquid ready to tip down the plug hole, does not require dilution. Highly concentrated, works in just 30 minutes. Simply pour, wait, flush
  • HG eco cleaning products for your home: HG professional grade cleaning formulas are ultra effective yet kinder to the planet. Free from preservatives, phosphates, colourings and microplastics
  • 1 x HG ECO Drain Unblocker, 1000ml, in a bottle made of recyclable materials. Discover the range of HG household cleaning products, with HG bathroom cleaning products and HG bathroom floor cleaner
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9.1
Superb
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9.1
Superb
HG
HG ECO Drain Unblocker, Kitchen Sink & Bathroom Sink Unblocker, Heavy Duty Drain Unblocker, Bath Traps & Waste Water Pipes, Eco Conscious HG Cleaning Products, Recyclable - 1000ml (681100106)
Free Shipping
Why we love it
  • Efficient and quick unblocking action.
  • Eco-friendly, non-toxic formula.
  • Easy and safe usage.
Main Highlights
  • HG Drain Unblocker liquid: Bath drain unblocker and sink unblocker liquid, ideal for use in bathrooms, kitchens, washrooms and utility rooms. The plug unblocker quickly gets rid of any blockages
  • Powerful plug hole unblocker: Bathroom and kitchen drains tackles and removes various blockages, including food, fat, oil and soap. This formula is kinder to the environment using non toxic chemicals
  • Easy to use bath unblocker: Heavy duty shower drain unblocker liquid ready to tip down the plug hole, does not require dilution. Highly concentrated, works in just 30 minutes. Simply pour, wait, flush
  • HG eco cleaning products for your home: HG professional grade cleaning formulas are ultra effective yet kinder to the planet. Free from preservatives, phosphates, colourings and microplastics
  • 1 x HG ECO Drain Unblocker, 1000ml, in a bottle made of recyclable materials. Discover the range of HG household cleaning products, with HG bathroom cleaning products and HG bathroom floor cleaner
Show More
10
Drain Unblocker, Sink Unblocker, Multi-functional Sink and Drains Cleaner Powder Cleaning, Drain Cleaner Foam Cleaner, Powerful Pipe Dredging Agent for Home Kitchen Toilet (1pcs, gram, 110)
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Drain Unblocker, Sink Unblocker, Multi-functional Sink and Drains Cleaner Powder Cleaning, Drain Cleaner Foam Cleaner, Powerful Pipe Dredging Agent for Home Kitchen Toilet (1pcs, gram, 110)
Generic
Why we love it
  • Effective clog removal guaranteed.
  • User-friendly and easy application.
  • Versatile for all drain types.
Main Highlights
  • 💪【Effective Clog Removal】Powerful sink and drain cleaner that breaks down grease, food particles, soap scum, and hair clogs. Helps maintain clear, free-flowing pipes in kitchen and bathroom drains for a fresher, more efficient plumbing system.
  • 💪【User-Friendly Application】Easy-to-use drain cleaning solution—just pour directly into sinks or toilets to target stubborn clogs. The fast-acting foaming formula penetrates buildup, helping to dissolve blockages and keep your drains flowing smoothly with minimal effort.
  • 💪【Enhanced Drainage Efficiency】Enhance your drainage system with this powerful drain cleaner that supports stronger flushing action and promotes faster water flow. Ideal for maintaining clear sewer pipes and preventing slow drains in kitchens and bathrooms.
  • 💪【Multi-Purpose Solution】Versatile drain cleaner safe for use in kitchen sinks, bathroom drains, showers, bathtubs, and toilet pipes. Designed to deliver an all-in-one plumbing solution that helps keep your entire drainage system clean and flowing smoothly.
  • 💪【Usage Tips】Each bottle includes 3.9 oz (110g) of powerful drain cleaning formula. For best results, use 1–2 bottles per treatment to effectively clear tough clogs and restore proper flow in sewer and drain pipes.
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9.0
Superb
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9.0
Superb
Generic
Drain Unblocker, Sink Unblocker, Multi-functional Sink and Drains Cleaner Powder Cleaning, Drain Cleaner Foam Cleaner, Powerful Pipe Dredging Agent for Home Kitchen Toilet (1pcs, gram, 110)
Why we love it
  • Effective clog removal guaranteed.
  • User-friendly and easy application.
  • Versatile for all drain types.
Main Highlights
  • 💪【Effective Clog Removal】Powerful sink and drain cleaner that breaks down grease, food particles, soap scum, and hair clogs. Helps maintain clear, free-flowing pipes in kitchen and bathroom drains for a fresher, more efficient plumbing system.
  • 💪【User-Friendly Application】Easy-to-use drain cleaning solution—just pour directly into sinks or toilets to target stubborn clogs. The fast-acting foaming formula penetrates buildup, helping to dissolve blockages and keep your drains flowing smoothly with minimal effort.
  • 💪【Enhanced Drainage Efficiency】Enhance your drainage system with this powerful drain cleaner that supports stronger flushing action and promotes faster water flow. Ideal for maintaining clear sewer pipes and preventing slow drains in kitchens and bathrooms.
  • 💪【Multi-Purpose Solution】Versatile drain cleaner safe for use in kitchen sinks, bathroom drains, showers, bathtubs, and toilet pipes. Designed to deliver an all-in-one plumbing solution that helps keep your entire drainage system clean and flowing smoothly.
  • 💪【Usage Tips】Each bottle includes 3.9 oz (110g) of powerful drain cleaning formula. For best results, use 1–2 bottles per treatment to effectively clear tough clogs and restore proper flow in sewer and drain pipes.
Show More

We scanned 1829 products

We reviewed these offers relevant to the Kitchen Sink Drain Cleaners And Unblockers 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 Cillit Bang, TANNESS, Households Direct, STORM TRADING GROUP, HG, Buster, PLUMBO, Generic, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.
For the best Kitchen Sink Drain Cleaners And Unblockers in the market, we considered we took a deep dive into 9146 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: