13 Best Drain Cleaners for Clogged Drains

Are you faced with drain clogging problems in your plumbing system now and then?

Simple DIY tricks may help for the time being, but they are not permanent solutions. And if you’re thinking of calling a plumber, let us tell you that it would be quite expensive. A wise decision would be to get a suitable drain cleaner for yourself.

But there are loads of options to choose from today. So, it might become a bit difficult to pick a suitable one.

To make your task easier, we bring you a list of the 13 best drain cleaners for clogged drains. We have also included a guide to help you further in making the right choice.

So, without any further ado, let’s get started.

Best Drain Cleaners for Clogged Drains

Here is the list of the 13 best drain cleaners for clogged drains to help you unclog and keep your drains running smoothly.

1. Green Gobbler Drain Clog Dissolver Best for Hair Clogs

Tired of using plungers to clean clogged toilets and removing dirt from drains? This dual-chambered drain cleaner from Green Gobbler will be the perfect product. It is the easiest to use and comes with an effective revolutionary formula.

Drains getting jammed by thin hair strands is the worst thing that can happen to your sink. Too many of them can be all the more difficult to remove from pipes and drains. This may lead to major problems in water drainage. However, this product has a hair clog remover with an ultra-thick formula that clings to pipes. This way, they remain clog-free and in working condition.

What we also loved about this product was that it took just a few minutes to liquefy hair strands and unclog drains. This is a great advantage when compared to other cleaners which may take hours to clean the mess. As for the action, it is also much faster and more effective.

Furthermore, the cleaner is capable of dissolving any organic waste that causes clogs within pipes including paper, grease, soap scum, and hair. Importantly, unlike many other products, this one doesn’t contain sodium hydroxide and is hence, quite safe to use. You can apply it for cleaning toilets, sinks, slower drains, bathtubs, and even septic systems. 

Although we were satisfied with how the product performed, we felt that more water in the toilet diluted the liquid a bit. If you face this problem too, you can remove the water from the toilet manually before adding the product.

Scent: Unscented | Item Form: Liquid | Dwell/Reaction Time: 15-30 mins | Intended Use: Sinks, Baths, Showers, Hair, Soap Scum, Grease

2. Glisten Disposer Care Drain/Pipe Cleaner – Best Natural Solution

This biodegradable drain cleaner from Glisten comes in 4 pre-measured drop-in packets. It is a more natural solution to your drain-clogging problems. Hence, you don’t need to worry about any damage to your septic system or sink due to harmful chemicals.

Sometimes, clogging problems may take place due to build-up in areas that are not externally visible. Cleaning the deep crevices of pipes and drains becomes necessary in such situations but involves a lot of hassle.

However, with the Glisten cleaner at home, you don’t need to worry about this at all. Its thick foam reaches the crevices easily and removes all the buildup and grunge from those areas. Post its action, the product leaves a fresh and clean smell, thanks to its deodorizing design.

This product also strips away grease and food particles from the drains with its powerful blue foam. You can even clean a whole disposer including its splash guard, pipes, and blades with the help of this natural cleaner. This way, your disposer will last longer and will be more effective in draining out the waste.

That’s not all; it is scientifically tested and designed for cleaning disposers. Use this weekly to keep your disposal fresh and clean. 

This product works wonderfully to clean the worst clogs. However, it might not be effective in driving out the smell of cooked food from the disposal. In our case, the smell didn’t diminish even after adding three packets.

Scent: Lemon | Item Form: Foam | Dwell/Reaction Time: 15-20 mins | Intended Use: Disposal Units, Tough Grime, Foul Odors

3. Rid-X Septic Tank Treatment Enzymes – Best for Septic Tanks

Rid-X is currently one of the most popular brands when it comes to the treatment of septic systems. It is also highly recommended by most septic system professionals. This product from the brand comes in dissolvable pouches, each of which is a monthly dose for a septic tank of 700-1500 gallons.

A foul septic system overflow is a nuisance to any household and its neighbors as well. As such, proper precautions must be taken to avoid such possibilities.

These dissolvable pouches from Rid-X make sure you don’t have to face any such situation. Each pouch contains beneficial bacteria that may be neutralized by all the harmful household chemicals that enter the septic tank.

Added to this, certain enzymes are also included in its formula. Together with the natural bacteria, they break down all kinds of waste including grease, toilet paper, and other organic materials. This makes sure that there is no clogging that would disrupt the working order of the septic tank.

Also, regular cleaning and treatment of septic tanks is a must to maintain the proper functioning of your septic system and avoid nasty system backups. One treatment per month is sufficient. And with these Rid-X pouches, this becomes super easy. All you have to do is pour one pouch directly into your toilet and flush it down right then. 

Although the product works quite fine, it may show slight problems where the pipeline from the toilet to the septic tank is several yards long. There might be clogging in the line if it’s so long. As such, if your toilet is at a similar height to the septic tank, it would be better to go for another product.

Scent: Unscented | Item Form: Powder | Dwell/Reaction Time: Hours to Overnight | Intended Use: Septic Treatment

4. AmazonCommercial Multi-Purpose Enzyme Cleaner – Best for Commercial Use

Our next pick for you is this multi-purpose enzyme cleaner from Amazon’s own range of products for commercial use. It comes in a 1-gallon bottle and contains an enzyme-cleaning solution suited for a variety of surfaces and surroundings.

While some waste materials are easy to control and remove, there are others that are much more complex and stubborn. In such cases, regular cleaners with moderately strong formulations won’t be very effective.

However, this advanced multi-purpose enzyme cleaner does prove to be useful in those situations. Its powerful enzyme solution breaks up complex waste materials such as fats, complex proteins, oil, and grease.

On top of this, it has a wide range of applications including cleaning floors, removing grease traps, and cleaning carpets, septic tanks, and drains. Its neutral pH and non-caustic formula are safe to use in all pipes and septic systems.

 It is a great choice for cleaning commercial properties, hospitals, and retail stores due to its dynamic usability. Surprisingly, it is also a quite reliable solution for removing organic build-up and pet stains on different surfaces. Furthermore, the product is scented with a pleasant mint fragrance which successfully drives out any foul smell. 

Though we were more than satisfied with how this product performed, we found it difficult to remove older stains using it. So, a tip would be not to delay the application for more than a week after you find the stains.

Scent: Mint | Item Form: Liquid | Dwell/Reaction Time: As long as possible | Intended Use: Multi-surface

5. Vastar Drain Clog Remover Cleaning Tool – Best Manual Tool

This pack of 3 unique drain cleaning augers from Vastar enables the efficient removal of all obstructions within sink drains and pipelines. Each auger has a length of 19.6 inches and is very easy to use through your drains. This tool is also a very inexpensive choice for your drain cleaning needs.

Many drain cleaning solutions and powder packs include toxic chemicals which cause more harm than good. On top of this, you may even find some materials stuck in between the drains despite repeated uses.

But this drain cleaning tool from Vastar ensures efficient cleaning by easily grabbing and removing food garbage, clustered hair, and many other obstructions. To use it, you just need to follow three simple steps. First, insert it almost fully into the drain and twist it. Finally, pull it up to bring out the pieces of dirt.

Thanks to the soft material of the tool, it becomes easy to bend in different kinds of pipes and strainers. Thus, it can be used for cleaning multiple clog-prone drainage systems in the home including those of utility sinks, showers, bathroom sinks, and bathtubs.

Among these, showers can be particularly difficult to clean, since the clogs occur at the P-traps. But you have no reason to worry if you have this tool because it flexes at the P-traps easily. 

Though we found the tool really useful, we felt its burrs were quite wide. This made it a bit difficult to pull out of a standard drain. We would suggest pulling it out slowly in such cases, as it might break off if too much force is applied.

Scent: N/A | Item Form: Solid | Dwell/Reaction Time: Immediate | Intended Use: Drains, Sinks, Manual Removal

6. Drano Max Gel Drain Clog Remover and Cleaner

Our next pick is this product from Drano Max which features a super-effective formulation. It is a thick gel-based clog remover that works on a variety of drainage and disposal systems. You also get a money-back guarantee with the product.

We were really concerned regarding some tough clogs in the kitchen sink that couldn’t be removed despite using quite a few products. Finally, we decided to give this one a try. And guess what? We got rid of the clogs in just a couple of days!

Thanks to the thick bleach formula of this product, it clings to the toughest clogs and ensures fast removal. It takes barely 15 minutes for the product to act on the clogs. Any pasty or sludgy waste in the pipelines is also removed effectively, resulting in smooth water flow.

Strong chemicals present in many drain cleaners may have a corrosive action on the pipelines. But this gel clog remover has an ingredient that protects all pipelines from corrosion. You can also use the gel cleaner on the drains overnight as it won’t cause any damage to the pipes.

Besides, this product is safe for use on metal pipes, septic systems, garbage disposals, and even PVC pipes. 

Although this product was of great help to us, we found some blobby bits in the gel. However, these blobs didn’t make much difference in its performance. Probably the blobs developed because the product was exposed to very low temperatures during its delivery.

Scent: Unscented | Item Form: Liquid | Dwell/Reaction Time: 15-30 mins | Intended Use: Garbage Disposals, Bathroom, Kitchen and other drains like laundry sinks

7. Bio-Clean Drain Septic Bacteria

Another great product to get rid of clogs in your plumbing system is this one from Bio-Clean. It comes in a 2-pound can and can be used for as many as 100 drain treatments. Also, this is another eco-friendly alternative to harmful chemical drain cleaners.

Irregular maintenance of plumbing systems often leads to the accumulation of large amounts of organic waste. In such cases, this product from Bio-Clean can be an ideal cleaner to go for.

 It contains a special combination of enzymes and natural bacteria which specifically digests dead organic waste. While the enzyme breaks the clogging material at first, the bacteria then acts to remove it completely.

Using the product once a month will make sure that all organic waste is regularly removed from the pipelines and drains. It restores drain flow to its full capacity by spreading through the whole plumbing system.

Due to its natural ingredients, the product doesn’t have any effect on pipes made of inorganic materials such as plastic. It also doesn’t produce any fumes, boiling, or heat as in the case of cleaners containing dangerous chemicals. 

Though we found this product to be really useful, we found that it takes a longer time to remove major and complete clogs. We had to apply it daily for 4 to 5 days and got the results after about 2 weeks. A tip to increase its effectiveness during this interim period would be to use a little vinegar or baking soda.

Scent: Unscented | Item Form: Solid | Dwell/Reaction Time: Overnight | Intended Use: Septic Tanks, Sinks, Slow Drains, Organic Waste

8. Rejuvenate Disposer and Pipe Cleaner

The next product that we have for you is this efficient cleaner from Rejuvenate. Besides enabling thorough cleaning, it also deodorizes garbage disposers and drain pipes. This cleaner comes in lemon and lavender fragrances. Each pack of the product consists of 6 units.

Sometimes even after your drains and disposals are cleaned, the bad odors don’t diminish. We understand how irritating this can be because we’ve faced it too. But this cleaner from Rejuvenate is an absolute exception since it manages to turn the bad odor into a wonderful smell quite successfully.

Added to this, its powerful foaming action scrubs away the complex built-up of food waste remnants in the disposer. What does the trick is the bio-enzymatic composition of the product that instantly removes dirt build-up, grease, foul odors, and food. It also works as a drainpipe cleaner which can be used every week to maintain your daily disposal of kitchen garbage.

Furthermore, this product is safe for use in septic systems. Enzymes present in its pods help to break down food waste which in turn reduces the frequency of septic tank pumping. 

We were really satisfied with how the product turned out to be. However, the only issue we had was that it didn’t clean the sticky organic build-up on the disposers. We discovered that the substance was actually a mold.

Scent: Lemon | Item Form: Pod | Dwell/Reaction Time: 5 mins | Intended Use: Disposal Units, Foul Odors, Drains, Septic Systems

9. Liquid-Plumr Pro-Strength Full Clog Destroyer

This product is an ideal buy if you are facing acute clogging problems in the plumbing system. It deals with multiple types of clogs and comes in a reasonably priced bottle of about 6 pounds. This gel cleaner is also safe for use in all kinds of pipes.

Dealing with fully clogged drains and pipelines is a nightmare for every homeowner. Sometimes it might even require hiring a plumber, but we all know how expensive that can be. However, with this gel cleaner from Liquid-Plumr at home, you can pretty well deal with such problems on your own.

This product contains a triple-action formula that pours through standing water to unblock full clogs. It comes in the form of a powerful and thick gel that coats the entire pipe. Thus all the soap scum, hair strands, food, and other organic matter are dissolved. This way, clear water flow in the drains is restored.

Furthermore, after the cleaning is complete, this product leaves a barrier on the pipes that prevents grime from sticking to the walls. The Pipeguard in this cleaner protects pipes from any damage and also makes them safe for disposal and septic systems.

Also, using this cleaner is super easy. You just have to 16 ounces down the drain, wait for about 15 minutes, and then rinse the area with hot water. Using this product once every month will prevent clogs from coming back. 

This product performed wonderfully and we didn’t have any major issues. However, we found that it took longer to sink through standing water and clean the mess. The time taken was as long as a few hours. In other cases, it worked fine though.

Scent: Unscented | Item Form: Liquid | Dwell/Reaction Time: 7-15 mins | Intended Use: Fully Blocked Drains, Pipes, Septic Systems, Garbage Disposals

10. Green Gobbler Bio-Flow Strips

Our next pick is this pack of drain cleaning strips from Green Gobbler. These strips function in a unique way to remove waste materials from drains and are also quite simple to use. Each pack comes with 12 cleaning strips.

We loved how the ultra-concentrated strips powerfully cleaned as well as deodorized the drain lines in our house. We totally got rid of the foul odor that was coming from our kitchen sink drain. It was the powerful formula that ate away at all the organic matter under the sink.

This product is also useful in eliminating grease, scum, and oil from the drains. Powerful but slow-dissolving enzymes present in the formula act strongly against all the gunk stuck inside the drains. Just drop a strip in the drain and it will start working within minutes.

Also, these cleaning strips are designed in such a way that they can be used in any household drain. So, be it a clog in the bathtub drain or in an old pipeline from a utility sink, these strips will take care of it all. They are also safe for use in septic systems. 

Though these strips are amazingly effective in solving all clogging issues, they should be handled with caution. This is owing to the safety concerns associated with the ingredients. Any contact with the skin or inhaling the fumes from the sticks may lead to health problems.

Scent: Fresh or Lemon Scent | Item Form: Strips | Dwell/Reaction Time: Overnight | Intended Use: Sinks, Showers, Prevent Clogs and Odors

11. Senhai 7 Pack Sewer Dredging Tools

These advanced drain cleaning tools from Senhai are made of superior quality material and have a wide range of applications. Each pack of tools contains two 20” long stainless steel drain relief augers and five plastic drain clog removers of the same length.

What we liked the most about the pack of tools was the convenient design of the stainless steel tools. Each of these tools has a flexible spring-loaded cable which can be easily used to reach narrow bent spaces within the drains.

Its bottom portion is designed like a griper with retractable claws to easily grip and bring out these obstructions. This design gives the tool access to the spaces hard to reach. As such, it catches all debris and hair present in such spaces.

These steel tools also come with easy-grip handles which makes them all the more convenient to hold. As for the plastic snake drain cleaner tools, they are soft and efficient and come with 3.8 cm wide hangers. You can bend these plastic tools in different kinds of strainers and pipes.

All these tools can be used in a variety of plumbing systems, including bathroom sink drains, kitchen sink drains, dredging pipes, sewers, and bathtubs. 

These tools can be really handy when it comes to cleaning clogs within a short while. Though we didn’t face any issues as such, we wished the tools were a little longer. The present length makes it a bit difficult to clean the deeper clogs in shower drains or bathroom sinks.

Scent: N/A | Item Form: Solid | Dwell/Reaction Time: Immediate | Intended Use: Drains, Sinks, Manual Removal

12. Thrift Marketing GIDDS-TY-0400879 Drain Cleaner

This drain cleaner from Thrift comes with a fast-acting formula and is completely safe for maintaining septic systems as well. It can also be left overnight to act on greasy material present in pipelines.

We loved the superfast action that the product had on grease and hair stuck in our sink drain. Thanks to its powerful formula, all this mess dissolves in less than a minute! However, the formula is completely safe for use on chrome, plastic, metal pipes, fine plumbing fixtures, and many other kinds of plumbing systems.

To use this cleaner, you just have to activate its crystals using hot water. And just after a minute, you can flush the drain thoroughly.

Being non-acidic, this product includes large amounts of sodium hydroxide which doesn’t cause any harm to plumbers’ snakes. Surprisingly, the product can also be used on most kitchen or lavatory surfaces.

Moreover, this cleaner acts superbly on septic systems as well, enhancing the growth of active bacteria to a large extent. You can store the 2-pound container for a long time since the composition is very durable. 

The product worked wonderfully on most of our plumbing systems. However, it won’t be so effective if it is put on standing water in the kitchen sink. In such a situation the cleaner will be unable to race down the pipes. So, draining out this standing water manually is needed before putting the product.

Scent: Unscented | Item Form: Powder | Dwell/Reaction Time: Few minutes | Intended Use: Sinks, Drains, Grease, Hair, Soap Scum

13. Instant Power 1907 Slow Drain Build Up Remover

This product from Instant Power is another entirely natural solution for your drain-clogging problems. It comes in a container of 5 pounds and is also a very cost-effective option to go for. You can use it on all kinds of pipes and septic systems.

Using most of the cleaners available currently may not result in completely clog-free drains and pipelines despite being regularly used. But in the case of this product, you won’t get such partial results.

This product contains powerful enzymes that break up, digest, and remove clinging deposits accumulated over the years. As such, the reason behind slow-down and constriction in water flow is eliminated. Thus, regularly using this cleaner maintains the free flow of water through your plumbing system. Also, you can get rid of all unpleasant odors resulting from the clogs.

Using this product is very easy as you just need to pour it into the drains. Just ensure that the water flow is lowest when you apply the product and that the sink is not used for a couple of hours. Applying it before going to bed is the best as it makes the liquid act overnight on the clogs and ensures efficient action. 

Though this product successfully removes clogs in most drains, it might not act so well on bathtub drains. Sometimes, the clogs may deteriorate if the cleaner is used repeatedly despite not getting the results. In such cases, going for any other product would be better.

Scent: Unscented | Item Form: Liquid | Dwell/Reaction Time: Overnight | Intended Use: Slow Drains, Prevent Build-Up

Best Drain Cleaners Comparison Table

Product Scent Item Form Dwell/Reaction Time Intended Use
Green Gobbler Drain Clog Dissolver Unscented Liquid 15-30 mins Sinks, Baths, Showers, Hair, Soap Scum, Grease
Glisten Disposer Care Drain/Pipe Cleaner Lemon Foam 15-20 mins Disposal Units, Tough Grime, Foul Odors
Rid-X Septic Tank Treatment Enzymes Unscented Powder Hours to Overnight Septic Treatment
AmazonCommercial Multi-Purpose Enzyme Cleaner Mint Liquid As long as possible Multi-surface
Vastar Drain Clog Remover Cleaning Tool N/A Solid Immediate Drains, Sinks, Manual Removal
Drano Max Gel Drain Clog Remover and Cleaner Unscented Liquid 15-30 mins Garbage Disposals, Bathroom, Kitchen and other drains like laundry sinks
Bio-Clean Drain Septic Bacteria Unscented Solid Overnight Septic Tanks, Sinks, Slow Drains, Organic Waste
Rejuvenate Disposer and Pipe Cleaner Lemon Pod 5 mins Disposal Units, Foul Odors, Drains, Septic Systems
Liquid-Plumr Pro-Strength Full Clog Destroyer Unscented Liquid 7-15 mins Fully Blocked Drains, Pipes, Septic Systems, Garbage Disposals
Green Gobbler Bio-Flow Drain Strips Fresh or Lemon Scent Strips Overnight Sinks, Showers, Prevent Clogs and Odors
Senhai 7 Pack Sewer Dredging Tools N/A Solid Immediate Drains, Sinks, Manual Removal
Thrift Marketing Drain Cleaner Unscented Solid Few minutes Sinks, Drains, Grease, Hair, Soap Scum
Instant Power Slow Drain Build Up Remover Unscented Liquid Overnight Slow Drains, Prevent Build-Up, Hair and Soap Scum

Buying Guide for the Best Drain Cleaner

Getting rid of clogged drains may often seem to be a daunting task initially. But if the right approach is followed, it becomes much less complicated. Actually, you need to consider certain important factors before you proceed to choose the ideal drain cleaner. In this section, we briefly discuss these factors.

Cause of the Clog

Slow water flow through drains and major clogs in plumbing systems can arise due to several common causes. Before you go on to choose a cleaner, knowing about the clogging problem that you are faced with is important.

  • Organic matter and soap residue collecting in drain pipes
  • Deposits from hard water which has excessive dissolved minerals
  • Hair wrapping around a sink stopper or collecting in a drain pipe bend
  • A foreign object being lodged in a pipeline
  • Pieces of food stitched in the kitchen sink
  • Paper stuck in a toilet trap

Types of Cleaners

After you have known about the clogging problem you are faced with, you must choose a suitable cleaner for dealing with the problem. Cleaners are of various types and have different applicability depending upon their composition.

 In the above list of cleaners, we talked about the best options you’ll find in the market, which belong to different categories. Now let us discuss the different categories in a little more detail:

  • Chemical Drain Cleaners

Chemical treatment products are poured into a clogged sink, shower or tub. They are typically heavier than water and hence, drop through standing water to reach the clog. Gel products are thicker and more dense, allowing faster action.

On the other hand, products with foaming action will fill pipes to let the product attack through direct contact. If used in the proper way, such cleaners can break up and soften the clog caused due to a buildup of hair. After this, you can rinse the blockage away.

  • Drain Sticks

These are flexible rods or straps that you can insert through drains of showers, sinks, or tubs to remove hair. This tool is effective on clogs in P-traps but isn’t long enough to reach deeper into the lines. So, for deeper clogs, this may not be the right product to go for.

  • Hand Augers

A hand auger or a plumbing auger is useful for in-house plumbing purposes. You can use them to clear clogs beyond the P-traps in sinks, showers, and tubs. It is actually a flexible cable with a handle on one side and a coiled head on the other. Rotating and pushing the cable through the pipe will navigate it through the turns. When you reach the blockage, its head bores through the clog.

  • Natural Cleaners

Natural drain and septic system cleaners consist of enzymes and natural bacteria. The enzymes break down complex food particles and other organic matter present in drains and pipelines. As for the bacteria, they digest waste particles and also secrete beneficial enzymes which help in degrading waste matter in the septic systems.

How do I know which drain cleaner is best for my clog?

It is important to identify the type of clog you are dealing with before choosing a drain cleaner. If you are unsure, consult a plumber for assistance.

How do I use a chemical drain cleaner safely?

Always follow the instructions on the package and wear protective clothing and eyewear when using chemical drain cleaners.

How often should I use a drain cleaner?

You should use a drain cleaner only when necessary. Overuse of drain cleaners can damage your plumbing system.

Are there any special considerations for using a chemical drain cleaner?

Always read the warning labels and follow the instructions on the package. Chemical drain cleaners can be hazardous, so use extra caution when using them.


Clogged drains can be a frustrating problem to deal with, but fortunately, effective drain cleaners exist that can tackle even the toughest blockages.

Whether it’s a simple kitchen sink clog, a stubborn hair clog in the shower or an issue with a septic tank, there’s a product available that will help solve the problem efficiently and safely.

From the above 13 best drain cleaners for clogged drains, here are the top three expert recommendations:

The Green Gobbler Drain Clog Dissolver is an ideal option for those looking to dissolve hair clogs quickly and maintain free-flowing pipes and drains. The product doesn’t contain sodium hydroxide, making it a safer option for various types of plumbing systems.

Looking for a more natural solution? The Glisten Disposer Care Drain/Pipe Cleaner is a good option for a biodegradable cleaner, which even handles unseen buildup in hard-to-reach areas of pipes and drains. Feel confident using this lemon-scented product to keep your disposal fresh and clean on a weekly basis.

For those with septic tanks, the Rid-X Septic Tank Treatment Enzymes is the right choice. These dissolvable pouches contain natural bacteria and advanced enzymes that help to break down waste and prevent unwanted clogs and system overflows.

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