Best Drain Cleaner

The best way to unclog a drain is with Pure Lye Drain Opener. After you pour a few tablespoons on your drain and add water it goes down into your drain and dissolves the contents causing the clog. This worked much better than the standard liquid drain cleaners we tested.

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Drain Cleaner Reviews

Clogs of any kind are a terrible nuisance. However, just because they’re a nuisance doesn’t mean you can’t be armed with the best product to remove them as fast as possible. A chemical, liquid, cleaning solution is your best line of defense when it comes to getting your drain unclogged without much hassle.

To prevent you from having to drive back and forth to the store to find yet another drain opener, we’re highlighting the top-rated liquid drain cleaners that actually get the job done. If you have the kind of clog that can be fixed by a liquid cleaner then one of the products mentioned below will definitely be able to handle the task.

Top 10 List

RankPictureLiquid Drain Cleaner
Wait Time (Minutes)
Pure Lye
1.0 lb2 - 5
32.0 fl oz5 - 10
Drano Max
80.0 fl oz15 - 30
4Drano32.0 fl oz15 - 45
24.0 fl oz15 - 30
Natural Rapport
2.0 lb5 - 10
4.2 lb15 - 30
4.0 fl oz5 - 15
1.0 qt15 - 45
2.0 lb5 - 10

Best Overall Drain Cleaner

Pure Lye Drain Opener, 1 Lb

This Pure Lye Drain Opener comes in a 1 Lb bottle and is an industrial strength liquid drain cleaner which is also biodegradable. The sleek packaging makes this cleaner easy to use and it’s sure to unclog your drain in no time. We all know how drains build up layers of residue throughout the years which is why we suggest this drain opener as it ensures that you can beat even the toughest clogs.

Because it is industrial strength, you can be sure that this is the right solution for either your home or commercial property. There are a lot of drain openers to choose from and the choice is much easier when you have a liquid that is just as powerful as any manual de-clogging tool. This cleaner comes in a larger-sized bottle so you can be sure it will last you for quite a while.

When you’re ready to unclog even the most stubborn drains, it’s important to have a solution that is tough enough for any clog affecting your drain. This is a top-rated drain cleaner because customers know that it will get the job done every time.

Best Drain Cleaner for Hair

Whink 06217 Hair Clog Blaster Liquid Drain Clog Remover 32 OZ

There’s nothing more stubborn in your drain than a hair clog and this product from Whink is designed to cut through that clog in less time than the competition. With its professional-strength formulation, you can simply pour through standing water to get the job done. With its ample 32-ounce capacity, you’re getting enough solution to tackle hair clogs for quite a while.

It isn’t called the Hair Clog Blaster for no reason. It successfully blasts any hair out of your drain in no time. If you find that your sink is often clogged with hair then the greatest investment you can make is to have a giant tub of this stuff on hand for when the next clog strikes.

Perfect for either commercial or residential use, this liquid hair clog remover is the solution for even the most stubborn clogs you can imagine. Also, since there’s nothing more unappealing than having to manually pull hair from your drain, it’s great to know that there’s a liquid that gets the job done while keeping you out of contact with the mess.

Best Drain Cleaner for Shower

Drano Max Gel, Clog Remover, 80-Ounce

This top-selling product from Drano is their most powerful clog remover. The Max Gel comes in an 80 ounce package and it’s the top-selling product for good reason. We all have come to trust Drano for keeping our sinks free of clogs but this product takes it to a whole new level with its Max Gel that can break through even your most stubborn clogs in no time.

This Drano formula can be used in any drain in your home to get rid of clogs fast. Perfect for both residential and commercial use, this product is considered to be the very best and it comes at a price that most consumers can afford. When you don’t want to mess around with products that give average results, you should shoot for this product so that you’re guaranteed a clear drain in no time.

Keep in mind that because this is such a powerful product it should never come in contact with your skin and must always be stored safely and out of harm’s way.

Best Drain Cleaner for Toilet

RID-X Toilet Drain Cleaner

RID-X is specifically formulated to drain clogs in your toilet. It’s advanced formula breaks down waste. Whether you are using a septic tank or sewage, RID-X is going to be your best choice.

Pour 8 oz of RID-X in your toilet once a month and you’ll stop any problems before they occure. Don’t worry it is safe for all types of plumbing and breaks down toilet paper, waste, vegetable matter and proteins.

This formula has been scientifically proven to keep your toilets clean and break down waste. Each bottle is enough for a three month supply.


These top-rated liquid drain cleaners certainly live up to their claims as time and again they help homeowners get their clogs out quickly and with less hassle. You can be sure that when you purchase one of these liquid wonders you’re going to see clogs in a whole new light and not feel as much stress when the water begins to pool. There are many different kinds of liquid cleaners that are geared towards different kinds of clogs and that’s why it’s important for you to be informed on what is going on with your drain and what’s out there that allows you to fix it.

In our buyer’s guide we’re going to talk about the various kinds of clogs that you’ll encounter and what kind of product is the right solution for your situation. Once you’re more informed about what is going on with your drain, you’ll be on the right path to finding a product that is going to get the problem solved quickly.

Drain Cleaner Comparison Chart

Pure Lye Drain Opener

Whink 06217 Hair Clog Blaster

Drano Max Gel

Drano Drain Cleaner Professional

RID-X Septic Tank System

Bio-clean Drain Septic Bacteria

GreenPig Solutions

CLR PP4-5 Power Plumber

Invade Bio Drain Gel

Thrift T-200 Drain Cleaner
TypePowderLiquidGelGelPowderPowderPowderPowderGel Powder
Quantity1 lb32 fl oz80 fl oz32 fl oz24 fl oz2 lb4.2 lb4 fl oz1 qt 2 lb


2 – 55 – 1015 – 3015 – 4515 – 305 – 1015 – 305 – 1515 – 455 – 10

500 / 1,000
/ 1,500

Total Packs1111318111


Drain Cleaner Buying Guide

What is a Liquid Drain Cleaner?

Liquid Drain Cleaner1When your drain is clogged, you’ve got a problem on your hands that you want to solve fast. There’s nothing more annoying than a sink filled with stuck water and we can feel overwhelmed when it comes to finding the right product to get that clog out. There are tons of liquid cleaners on the market but most of them are not nearly as effective as they claim to be.

Finding that right liquid cleaner for your situation comes down to doing research and determining which one is the most effective. With so many to choose from, we hope it’s helpful that we did the research for you to determine the top-rated liquid cleaners on the market. These are definitely the best of the best and they’re going to help you to get that clog out in no time.

In this buyer’s guide, we’re going to take it a step further and discuss some facts you need to know before purchasing the perfect liquid drain cleaner. If you’re a home owner, you will inevitably have an issue, at some point in time, with clogged drains. It’s an unsightly issue that needs to be tended to as quickly as possible.

Before you call a plumber and spend a huge amount of money on having it fixed, you want to consider purchasing a high-quality liquid drain cleaner that will get the job done for you for much less money. Once you get that drain unclogged it’s also a good idea to learn how to keep it unclogged in the future. You’ll definitely want to prevent having to go through the process again.

What Makes a Drain Cleaner Stand Apart?

It can be tedious work to shop for a drain cleaner, especially when you keep trying new cleaners that don’t work. You can find them in stores and online but many of them don’t perform as they claim. Bold claims made on the front of a package are no indication of how a product is really going to perform.

You need to stick with the tried and tested brands that consistently stand out from the competition but it can take some time to determine the best. What really makes a cleaner stand apart is its performance and this performance will likely be praised online by existing customers. Going online to read reviews will quickly tell you which product is worth buying and which is a waste of time.

Pre-Purchase Considerations

  • Type of Blockage: You need to first determine the level of blockage that you’re experiencing. You can experiment by pouring boiling water into the drain to see if it gets it to move at all. If this doesn’t work then it may be a difficult clog and time for a professional to come and fix it. There are some clogs that liquid cleaners simply cannot fix. However, in this situation you can still keep the plumber at bay if you’re willing to use a drill or hand powered snake in combination with a chemical cleaner. This two-fold method usually does the trick for tough clogs. If you have experience with home repair and tools, then you can purchase an industrial tool similar to the ones that plumbers use, and without having to employ an actual plumber.
  • Liquid Drain Cleaner2

  • Type of Cleaners: Also consider that enzymatic drain cleaners are another type of product that you can use. These usually come in a dry powder form which gradually dissolves any built-up residue. This is great for slow running drains or for those that are not urgent to clear. Lastly, take into account the use of the pipes you’re wanting to unclog. Most blockages will occur in the drain under your kitchen sink and it is usually a build up of grease and food waste. You’ll also get frequent blockages in the shower due to dirt and hair. If you have one of these types of clogs then a chemical solution is going to be the most practical solution. A chemical solution, like the top rated ones mentioned above, will dissolve this waste in no time. Nowdays you can even find fume-free products that can accomplish this without the strong, pungent smell.

Do take note that if your home has a septic tank then chemicals are the wrong choice as they will interrupt the performance of your tank. In this case you will want to opt for a manual pipe cleaning tool.


The great thing about liquid drain cleaners is that they’re all quite affordable and they certainly beat having to call a plumber. In fact, the top-rated liquid drain cleaners cost almost nothing compared to hiring a professional or buying an expensive drain clearing tool.

That’s why it’s such a smart choice to have one of the above cleaners around your home at all times. Some of the more advanced products are going to cost slightly more than those you can find at the drug store but the price difference is nominal.

Keeping Your Drains Clear

It’s smart to learn how to keep your drains clear in the first place so that you only need to use your drain clearing liquid infrequently. One of the biggest culprits is hair, so be sure to install a mesh cover over the drain in the tub and shower so that hair accumulation won’t clog the drain over time. Also, be sure that you know what can and can’t go down your toilet and sinks. For instance, you only want toilet paper to go into the toilet and should absolutely avoid placing paper towels, Kleenex, feminine hygiene products, or Q-tips in your drains.

These items will definitely clog the toilet over time and no liquid cleaner is going to be able to stand up to them. Also, be sure you’re keeping hair from going down your bathroom sinks. However, should the hair accumulate and create a clog, at least you know that there are liquid hair clog cleaners that can get the job done even though prevention should be your first line of defense.

Liquid Drain CleanerWhen it comes to your kitchen sink, you need to keep anything from going down the drain unless you have a garbage disposal. That means buying a mesh cover at your local hardware store to catch food items so you can throw them in the trash. Should you have a food disposal, then you won’t need to worry about this, but just know that grease and waste can still build up over time and clog the drain.


Liquid drain cleaners are the ultimate solution for cleaning stubborn drains that don’t require a tool. The formulations seem like magic; effortlessly unclogging without you needing to get your hands dirty. But not all drain cleaners are created equal and some merely do not live up to their claims at all. We highlighted the top-rated liquid drain cleaners and chose them because they actually do what they claim and come at a price that most consumers can afford.

When you’re ready to purchase a good, effective liquid drain cleaner for your home or place of business, you can feel confident when you buy one of these top-rated winners. They use powerful, industrial-strength formulations to get the job done and they’ve been tested and proven to unclog even the most stubborn clogs.

In our buyer’s guide above, we talked about the various kinds of drain cleaners in order to help you to find the solution that you need. When it comes to a liquid cleaner that can undo the most stubborn clogs, the all-natural formulas you find at the health food store isn’t going to cut the mustard. You need an industrial strength product that uses chemicals to get your drain to break free.