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Best Automatic Toilet Cleaners of 2023

Updated
Effective toilet bowl cleaning starts here.

Cleaning your home can be daunting, especially if you don’t have the appropriate tools or cleaning products. Of all the tasks you will need to complete, cleaning your toilet bowl could be the most unpleasant.

However, an automatic toilet cleaner will do much of the work for you, making it much quicker and easier to clean the bowl. This isn’t only a matter of choosing the most powerful cleaner you can find, as certain products are more suitable for cleaning and protecting specific materials.

To help you find the right product for your bathroom, we have reviewed seven of the best automatic toilet bowl cleaners available today. We chose these cleaners for their safety, eco-friendliness, and how they operate.

Our Top Picks

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Image
Model
Product Comparison Table
Features

Product Image of the Lysol Click Gel Automatic Toilet Bowl Cleaner, Ocean Fresh Scent 6 ct
Best Eco-friendly Cleaner
Lysol Cleaning Click Gel
  • Eco-friendly and organic
  • Hygienic applicator
  • Ocean Fresh scent
Product Image of the Clorox Ultra Clean Toilet Tablets Bleach 4 Count, 3.5 Ounces (Pack of 2)
Best Classic Cleaner
Clorox Toilet Bowl Cleaner
  • Simple drop-in use
  • Lasts about three months
  • Deodorizes
Product Image of the Iron OUT Automatic Toilet Bowl Cleaner, Repel Rust and Hard Water Stains with Every Flush, Household Toilet Cleaner, Pack of 1, 6 Tablets, White
Best Cleaner for Rust
Iron Out Automatic Toilet Bowl Cleaner
  • Fights rust and hard water elements
  • 45 days of cleaning per tablet
  • Safe for septic systems
Product Image of the Vacplus Toilet Bowl Cleaner (3-BOTTLE PACK), Automatic Toilet Bowl Cleaner, Long-Lasting Toilet Bowl Cleaner Tablets in Bottle with Mild Lemon Scent
Best Long Lasting Cleaner
Vacplus Toilet Bowl Cleaner
  • Hands-free use
  • Clip-on design
  • Lasts three to four months
Product Image of the Scrubbing Bubbles Vanish Continuous Clean Toilet Bowl Drop-Ins, Box of 5 Blue Discs (2-Pack, 10 Discs Total)
Safest Toilet Bowl Cleaner
Scrubbing Bubbles Vanish Cleaner
  • Non-toxic ingredients
  • Each disc lasts a month
  • Drop-in application
Product Image of the Fluidmaster 8102P8 Flush 'n Sparkle Automatic Toilet Bowl Cleaning System Refills, Blue 2-Pack
Most Adaptable Toilet Bowl Cleaner
Fluidmaster 8102P8 Flush 'n Sparkle
  • Universal design
  • Eco-friendly
  • Each cartridge lasts three months
Product Image of the Church And Dwight 35113' kaboom Scrub Free Toilet Cleaning System (Pack of 2)
The Simple Cleaner
Kaboom Scrub Free! Cleaner System
  • Placed in toilet tank
  • OxiClean Stain Fighters
  • Lasts for three months


Product Reviews

There are a lot of automatic toilet bowl cleaners to choose from, which is why we have reviewed seven of the best you can buy today. We chose these cleaners based on how they are dispensed, how safe they are, and their eco-friendliness.

1. Lysol Automatic Toilet Bowl Cleaning Click Gel

Best Eco-friendly Auto Toilet Bowl Cleaner

If you want a safe, sustainable toilet cleaning solution, this Lysol cleaning click gel is an excellent option. Lysol is committed to making its cleaning products as environmentally friendly as possible.

It primarily uses hydrogen peroxide as its active ingredient — a chemical combination of hydrogen and oxygen (1). This is known to be an eco-friendly, organic option for sanitation and safer than the harsh bleach used in many other cleaning agents.

As the cleaner is less toxic, it is also more suitable for people who are sensitive to chemical cleaners. You won’t need to worry about chlorine sensitivity.

If you want to avoid coming into contact with your toilet bowl, this is an excellent option. The click-gel design allows minimal contact with germs. You simply press the applicator onto the inside of the bowl and the gel will stick to its surface, where it will clean your toilet with each flush

This product sanitizes the toilet bowl and releases a pleasant, deodorizing ocean fresh scent. Each gel application should last about seven days.

Photo of the Lysol Automatic Toilet Bowl Cleaning Click Gel

Pros

  • Eco-friendly and organic option
  • Hygienic applicator
  • Ocean fresh smell

Cons

  • Needs to be reapplied weekly

Product Specs

Main ingredients Water, oil, carbaldehyde, glycerin, citral, fragrance
Design Gel
Longevity Up to three months
Warnings Keep out of the reach of children, avoid skin contact
Accessories Applicator, gel

2. Clorox Automatic Toilet Bowl Cleaner

Best Classic Auto Toilet Bowl Cleaner

Clorox states that “cleaner spaces can make a happier home”. It also claims that this automatic cleaner will kill 99.9% of bacteria, work to prevent future stains, and deodorize your toilet.

This automatic toilet bowl cleaner will significantly reduce how often your toilet needs to be cleaned. Once it is in place, you will be able to enjoy its benefits for months before it needs replacing.

The tablet should be dropped into the rear of the toilet tank when the water level is low. Its ingredients then quickly begin disinfecting the toilet bowl. Each time you flush, the cleaner releases powerful bleach into the water, minimizing the chance of water stains and toilet bowl rings.

This is one of the most low-maintenance toilet cleaning solutions. Clorox claims it will clean for up to three months or about 900 flushes.

Photo of the Clorox Automatic Toilet Bowl Cleaner

Pros

  • Quick and easy to use
  • Should last about three months
  • Deodorizes and releases a pleasant smell
  • Kills 99.9% of bacteria

Cons

  • Contains bleach
  • Must be stored out of reach of children and pets

Product Specs

Main ingredients BCDMH 51.0%; DCDMH 23.3%; DCEMH 9.0%
Design Dissolving tablet
Longevity Up to three months
Warnings Keep away from children and pets. Eye/skin irritation. Do not swallow.
Accessories None

3. Iron Out Automatic Toilet Bowl Cleaner

Best Automatic Toilet Bowl Cleaner for Rust

If you live in a hard water area, rust and corrosion can be significant problems. Even if your toilet bowl is ceramic, it is important to protect any metal components and your pipes. The Iron Out Automatic Toilet Bowl Cleaner tablets are an excellent rust solution.

This formula is designed specifically to fight rust and other hard water elements. Each time you flush your toilet, the tablet will automatically release its cleaning power to keep your toilet bowl looking fresher.

The long-lasting formula means a single tablet will last for up to 45 days! Every six weeks or so, simply drop one of these tablets into the tank and it will take care of the majority of the cleaning work.

This product is also safe to use. Despite being powerful enough to combat tough rust stains, it won’t damage your toilet, internal components, plumbing, or septic system.

Photo of the Iron Out Automatic Toilet Bowl Cleaner

Pros

  • Fights rust and hard water elements with each flush
  • Up to 45 days of cleaning per tablet
  • Safe for septic systems
  • Very easy to use

Cons

  • May need to clean the toilet bowl beforehand for the best results
  • Won’t make an immediate difference

Product Specs

Ingredients Dodecanamide 10-30%, Sodium hydrosulfite 10-30%, Sodium lauryl sulfate 5-10%
Design Dissolving tablet
Longevity 45 days
Warnings Don’t let pets drink toilet water, causes skin/eye damage
Accessories None

4. Vacplus Automatic Toilet Bowl Cleaner

Best Long Lasting Automatic Toilet Bowl Cleaner

If you want a product that provides optimal results with minimal effort, the Vacplus Toilet Bowl Cleaner is an excellent example. It has been carefully designed to give its users a hands-free, long-lasting cleaning solution.

The cleaner simply clips onto the back of the toilet tank. When you flush, the concentrated cleaning solution automatically circulates through the overflow pipe.

Vacplus claims the cleaning agent should continue to work for three to four months before it needs to be replaced.

Photo of the Vacplus Automatic Toilet Bowl Cleaner

Pros

  • Hands-free
  • Clip-on design
  • Long-lasting

Cons

  • The cleaner can leave a deep blue residue

Product Specs

Ingredients Not specified
Design Tank clip-on
Longevity Three to four months
Warnings Avoid contact with eyes/skin.
Accessories Not available

5. Scrubbing Bubbles Vanish Continuous Clean

Safest Austomatic Toilet Bowl Cleaner

This Scrubbing Bubbles drop-in toilet cleaner is designed with safety as a top priority. The manufacturer is very open regarding the ingredients it contains, so there won’t be any unpleasant surprises.

Each ingredient is carefully selected based on effectiveness and necessity, with an emphasis on non-toxic formulas (2). This leaves the water in your toilet safer than many of its competitors, so it won’t put your children and pets at risk.

The Scrubbing Bubbles team also designed this product to be easy to use. The drop-in application is very simple and means every flush will help you kill 99.9% of germs in your toilet bowl and reduce the chances of limescale and hard water stains.

Photo of the Scrubbing Bubbles Vanish Continuous Clean

Pros

  • Safe ingredients
  • Each disc lasts about a month
  • User-friendly drop-in application

Cons

  • Gives off a strong smell

Product Specs

Ingredients Water, sodium sulfonate/sulfate/borate
Design Drop-in
Longevity Includes three discs lasting up to four weeks each
Warnings Keep out of the reach of children and pets
Accessories None

6. Fluidmaster 8102P8 Flush 'n Sparkle

Most Adaptable Toilet Bowl Cleaner

Fluidmaster has successfully created a universal product; one compatible with every toilet. This automatic toilet bowl cleaning system has an effective, hands-free design. A cleaning solution is passed through the overflow tube and released with each flush.

This cleaning agent is a very safe option. The Fluidmaster 8100’s design avoids the possibility of harmful chemicals damaging other parts of the toilet. It is also eco-friendly and lacks the abrasive chemicals that many tablet toilet cleaners contain.

Each cartridge should last up to three months, with a simple refill process when the time comes.

Photo of the Fluidmaster 8102P8 Flush 'n Sparkle

Pros

  • Durable design
  • Each cartridge lasts three months
  • Won’t damage other parts of the toilet
  • Environmentally friendly

Cons

  • The smell may be too strong for some
  • Not suitable for septic systems

Product Specs

Ingredients Bleach, surfactant-based cleaning agent
Design Tank application
Longevity Up to three months
Warnings Cancer and reproductive harm
Accessories Cartridge holder, valve, tube, clip fastener

7. Kaboom Scrub Free! Toilet Bowl Cleaner System

The Simple Automatic Toilet Bowl Cleaner

For a classic, straightforward answer to toilet sanitation with minimal fuss, the Kaboom Scrub Free Toilet Bowl cleaning system is an excellent option. It is designed to be placed inside the toilet tank, where it will operate out of sight.

This system incorporates OxiClean Stain Fighters, which are very effective at removing tough grime. Each refill lasts for three months, so there is very little maintenance involved.

Photo of the Kaboom Scrub Free! Toilet Bowl Cleaner System

Pros

  • Simple installation
  • Sanitary use
  • Lasts for three months

Cons

  • Can damage the skin so you should avoid contact

Product Specs

Ingredients BCDMH, DCDMH, BCEMH, sodium chloride
Design Clip-on
Longevity Three months
Warnings Corrosive, avoid contact with eyes and skin
Accessories Clip device, tube

Product Comparison Chart

Product Best Main ingredients Design Longevity
Lysol Cleaning Click Gel Eco-friendly Water, oil, carbaldehyde, glycerin, citral, fragrance Gel 1 month
Clorox Toilet Bowl Cleaner Classic BCDMH 51.0%; DCDMH 23.3%; DCEMH 9.0% Dissolving tablet 3 months
Haphome New Generation Toilet Cleaner Rust Removal Dodecanamide 10-30%, Sodium hydrosulfite 10-30%, Sodium lauryl sulfate 5-10% Dissolving tablet 1.5 months
Vacplus Toilet Bowl Cleaner Long-Lasting N/A Tank clip-on 3-4 months
Scrubbing Bubbles Vanish Continuous Clean Safest Water, sodium sulfonate/sulfate/borate Drop-in 1 month
Fluidmaster 8102P8 Flush ‘n Sparkle Adaptable Bleach, surfactant-based cleaning agent Tank application 3 months
Kaboom Scrub Free! Cleaner System Simple BCDMH, DCDMH, BCEMH, sodium chloride Clip-on 3 months

How to Find the Best Toilet Bowl Cleaner

Toilet cleaners are a massive industry, with US-based companies having a market value of about $30 billion (3). While this gives you plenty of options, it also means you might struggle to choose from the leading brands. If you consider the following points, it should make your search easier:

Safety Is Important

Safety is particularly important when choosing an automatic toilet cleaner, as it will be dispensed frequently. The Organic Consumers Association suggests that there is an increase in air pollution caused by toxic cleaning products (4).

While you need your cleaner to be powerful, you should try to find a toilet bowl tablet that doesn’t contain chlorine bleach. This will usually be found in liquid or capsule form. Chlorine is an irritant at the best of times, so you should look for less potent chemicals such as hydrogen peroxide or lactic acid.

Products marked with warnings such as “danger” and “hazard” are usually the most harmful, so you should avoid these where possible.

Eco-Friendliness

By choosing eco-friendly products, you can help reduce the number of pollutants being released into the water and the environment as a whole. Look for automatic toilet cleaners that are stated to have a reduced environmental impact.

This will not only make your cleaning more eco-friendly, but it also means you won’t be exposed to as many harsh chemicals. Eco-friendly compounds are also more likely to be suitable for septic systems, which can be damaged by abrasive cleaners.

Design and Operation

  • Gel formula: A gel formula coats the inside of the toilet bowl on application. This will loosen rigid grime, making it much easier to wipe away.
  • Capsule form: Automatic toilet bowl cleaners can come in capsule form. Also known as drop-ins, they provide a quick and easy solution for anyone who wants to avoid getting too close to dirt in their toilet. Capsules are dropped into the toilet tank, cleaning and deodorizing the toilet.
  • Cartridge technology: If you want a more long-term cleaning solution, look for a product that uses cartridge technology. They are easy to install, and each cartridge could last for months before it needs to be replaced.

Blue Dye

Read the product information carefully before you buy. Some automatic cleaners release a blue dye with each flush — this is a visual indicator that your toilet is being cleaned but you might not like how it makes your bowl look.

FAQs

Are Automatic Toilet Bowl Cleaners Worth It?

Despite how convenient they are, there is still some skepticism regarding automatic toilet bowl cleaners. It is easy to forget to replace the cartridge or the cleaner when required, which can ultimately leave your toilet dirtier than simply cleaning it regularly.

Even so, there are plenty of reasons to consider using an automatic toilet bowl cleaner. The most obvious advantage is that these devices help keep your toilet sparkling clean with minimal effort. If you want to spend less time on regular cleaning or simply forget to do it, an automatic toilet bowl cleaner will keep your toilet cleaner with far less effort on your part.

These cleaners also contain bacteria-killing agents that will prevent your toilet from becoming as dirty in the first place.

Where Do You Put an Automatic Toilet Bowl Cleaner?

Toilet bowl cleaners are used differently depending on the product, but there are some common application methods. Some are designed to hang from the rim of the bowl facing inwards so the water will collect the cleaning agent when the toilet is flushed.

Others must be placed in the toilet tank, keeping them out of sight and releasing cleaner into the flush water. Whichever type you choose, almost all automatic toilet bowl cleaners are very user-friendly.

How Do You Use an Automatic Toilet Bowl Cleaner?

Depending on your chosen product, there are different ways to use an automatic toilet bowl cleaner. Typically, these cleaners consist of activated oxygen or other oxidizing chemicals that break down stains and grime in your toilet without needing to scrub.

A common method is simply to drop a tablet or gel tablet into the toilet bowl itself. The cleaner will dissolve over a few hours and release powerful cleaning agents into your bowl to eliminate tough deposits.

Another option is to drop the cleaner into your toilet’s tank before filling it with water. This allows the cleaner to mix with the water, which then carries its active ingredients into your bowl when you flush.

Some automatic cleaners hang on the bowl’s rim and the cleaning agent is spread around the bowl when you flush the toilet.

Are Lysol Automatic Toilet Bowl Cleaners Safe?

To protect your plumbing, especially if you have a septic tank, it is important to use a cleaner that won’t cause damage. There are numerous cleaners that are designed with delicate plumbing in mind, including Lysol cleaners.

These cleaners contain powerful disinfectants that kill the vast majority of harmful bacteria and germs that may be present in your toilet bowl.

Lysol automatic toilet bowl cleaners are safe for most plumbing systems. Always read a product description carefully before buying and using it, so your home’s system can remain in top condition for many years.

What Is the Most Effective Automatic Toilet Bowl Cleaner?

Lysol Click Gel Automatic Toilet Bowl Cleaner is an easy-to-use product with a one-click application that cleans and deodorizes your toilet, leaving it with a fresh scent. The applicator is easy to use and hygienic as you won’t come into contact with the toilet. It is available in multiple scent options to suit your preferences.


Hands-Free Toilet Cleaning

Household hygiene is important and this is particularly true when cleaning your toilet. A toilet can be an incubator for dangerous bacteria and other harmful microorganisms if not cleaned thoroughly.

Less than 1% of germs can cause sickness, but it is important to protect yourself from them by cleaning your toilet (5). An automatic toilet cleaner will significantly reduce your bathroom maintenance and should make your toilet much easier to clean when the time comes.

Depending on your toilet’s material, it could be delicate, so it is important to choose a product that is safe for your plumbing system. This is especially true if you have a septic tank, as these are particularly vulnerable to abrasive cleaners and very expensive to replace.

Look closely at a brand’s reputation and ingredients before you buy a cleaning product. This will protect you, your home’s plumbing system, and hopefully the environment.

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Headshot of Sylvia Jones

About the Author

Sylvia Jones

Sylvia Jones is a hands-on, DIY aficionado from Indiana. She is passionate about home improvement, gardening, and environmental conservation. In her spare time, you can find Sylvia getting involved in home improvement projects around the house with her husband, or spending quality time out in the yard.