Discover The 14 Best Automatic Toilet Bowl Cleaners

Remove stains, odors, and hard water stains by using an effective bathroom cleaner. It ensures space looks great and leaves zero residues inside the bowl water. You can also use it on septic tanks, internal loo parts and other places without the worry of damage. In this review, we feature the best automatic toilet bowl cleaner in the market.

The Top 14 Best Automatic Toilet Bowl Cleaners

Last update on 2020-09-26 at 08:23 / Affiliate links / Images from Amazon Product Advertising API

#14. Antibacterial Blue Automatic Toilet Cleaner

12 Pieces Antibacterial Blue Automatic Toilet Cleaner

  • By: Premium Clean

We love the versatility of this cleaner perfect for toilet bowl and bathroom surfaces. With 12 pieces, you can use the content for more than 36 weeks, depending on the frequency of flushing. The tablets effectively clean your toilet rim, tank, water pipe, inner wall, and other parts. It does not stop in cleanup and goes further to freshen and deodorize, leaving the loo bowl bright and clean. Premium Clean powerful formula has an excellent antibacterial formula to kill germs and bacteria better than other brands. Put one tablet in your toilet yank without tearing the protective film. The film dissolves in water and needs at least 5 minutes for complete dissemination.

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  • Cleans multiple surfaces
  • Anti-bacterial formula
  • Prevents bacteria and germ buildup
  • Simple to use
  • Deodorizes and freshens
  • Does not last long

Our Verdict

Using Premium Clean offers you a flexible service to deal with germs and bacteria from different parts of your toilet. It quickly eliminates dirt from the water pipe, tank, rim, and more parts of your toilet system. A single tablet can last up to 3 weeks, depending on water temperature and quality, plus the frequency of flushing.

#13. Automatic Toilet Bowl Cleaner

Automatic Toilet Bowl Cleaner

  • By: SEABEI

If you are looking for the best toilet bowl cleaner that uses natural plant-based formula, stop searching. This one by Seabei is made from a safe plant formula with acidic elements to remove urine and water scales plus rust stains. You can use it to take care of the nasty yellow discoloration without adding any bleaching agents. It is safe for septic and pipe tanks, thanks to biological enzyme ingredients that aid in waste breakdown. This agent naturally disinfects and refreshes your bathroom.

  • Natural plant-based formula
  • Removes urine and water scale
  • Does not leave residue
  • Safe for septic and pipe tanks
  • Patented bottle design
  • Not as effective

Our Verdict

Seabei toilet bowl cleaner has a safe formulation derived from acidic plants to remove urine and water scales. The powerful ingredients handle rust stains without leaving residues. With a Patented bottle design, it quickly emits a consistent liquid amount with every flush for rich blue color and bleach.

#12. Automatic Toilet Bowl Cleaner

Clorox Automatic Toilet Bowl Cleaner

  • By: Clorox

Clorox cleaner tablet refreshes and sanitizes your toilet bowl with each flush. It leaves a deep blue color that makes the place look refreshing and inviting. Designed prevent the hardened stains. It ensures you spend less time scrubbing. Drop a pill in a tank and let it perform the rest of the cleanup. To know if it’s effective, it leaves a sparkling blue color in the toilet bowl water. Each tablet deodorizes in 5 minutes and cleans for up to 16 weeks. When the water fades and becomes clear after flushing, replace with a new portion from the provided eight.

  • Lovely Rain Clean Scent
  • Bleaches and blues
  • Lightweight and simple use
  • Continuously deodorizes and cleans
  • Lasts up to 16 weeks
  • Some users don’t like the deep blue color it leaves

Our Verdict

Stop using toilet bowl cleaners that cause damage to your water tank and bowl. The Clorox does not disappoint to make sure you use minimal time when scrubbing as it automatically eliminates dirt and germs.

#11. Automatic Toilet Bowl Cleaner

NeverScrub Automatic Toilet Bowl Cleaner

  • By: NeverScrub

NeverScrub gives you a dependable cleaning solution than using brushes only. Costing around 13 dollars, it is cheaper than other brands, although the refills are quite costly. A deep-cleaning formula cleans and refreshes a toilet bowl, tank and water pipe and even under the rim. This makes it a multipurpose product that gives you more than just cleanup. You can use it on your septic tank without the worry of dames normally caused by drop-in tablets. Additionally, it removes germs and prevents scum and stain build-up. With lovely packaging, it looks great and gives you easier handling.

  • Inexpensive and safe
  • Nice packaging
  • Lovely gift
  • Simple to use
  • Eliminates germs and bacteria
  • Expensive refills

Our Verdict

Its powerful formula prevents hard water and rust stains as well as scum build-up. The Clamshell blister pack is refillable between 4-6 months to give you an extended service. You can use this product to keep your toilet bowl odor-free and clean.

#10. Automatic Toilet Cleaning System

Never Scrub Automatic Toilet Cleaning System

  • By: NeverScrub

The bad smell and stains in your toilet is a past issue when you use this NeverScrub cleaning system. It thoroughly refreshes and cleans within minutes to leave the space inviting and freshen. No need to use expensive deodorizes to improve the air quality. This product is easy to install for the newer loo designs. If you have an old model toilet design, you can latch to the back because it requires a bit of effort on the front. With this accessory, it eliminates toilet rings usually found in areas that have hard water.

  • Easy to install
  • Safe for toilet tanks
  • Refillable and effective
  • Lightweight
  • Prevents hard water stains
  • A bit hard to connect to the old model toilet designs

Our Verdict

Stop using a toilet that has undesirables stains and smell. Instead, remove all these elements by using this toilets cleaner by NeverSrub company. Weighing 1.76 ounces, it is very lightweight to give you a comfortable time during setup. No more complicated procedures that cause hand fatigue.

#9. Rust Repellent Automatic Toilet Bowl Cleaner

Iron OUT Automatic Toilet Bowl Cleaner

  • By: IRON out

Iron out deals with the toughest rust stains better than the rest. It has an industrial-strength formula to give you a convenient and safe corrosion stain solution as it prevents rust formation inside the toilet bowl for more than a month. It is safe for internal toilet parts, bowl, septic, and plumbing systems. Other solutions work well but cause damage to other components. This product does not require effort or lengthy procedures to apply. Drop in a single pill in a toilet tank and let it do the cleaning for you. Preferably, you can utilize an iron out liquid or spray or powder rust stain eliminator to eliminate rust before inserting the tablet. With all these reason, there’s no doubt that this is among the best automatic toilet bowl cleaners on the market.

  • Deals with heavy-duty rusting
  • Repels hard water
  • Longlasting formula
  • Simple to use
  • Ideal for high iron and hard water regions
  • Leaves a little slimy residue

Our Verdict

This 6-pack toilet bowl cleaner works well for the heavily-duty rusts. It removes them and at the same time, leave the bowl looking fresh. Also, the formula is safe for internal toilet parts, septic, and plumbing systems. Use to eliminate stains caused by hard and high iron water.

#8. Drop-Ins Toilet Bowl Cleaner

Vanish Scrubbing Bubbles Drop-Ins

  • By: Vanish

We understand some toilet bowl cleaners leave residues after each flush. With this one, it keeps the bowl clean and also stain-free. You can use it to eliminate two problems at the same time, hence a versatile product. If you have a friend who always complains about scum and odor, this is an excellent gift. Weighing 17 ounces, each tablet can last for a considerable amount of time. Plus, you eliminate the need to run to the stores each time a drop-in is finished, thanks to the 12-pack set. Featuring safe ingredients, it deodorizes and sanitizes with each flush. In case you have pets that drink toilet bowl water, this accessory is not recommended as it contains an anionic surfactant.

  • Smell nice
  • Leaves toilet bowl clean
  • Removes stain and scum
  • Deodorizes and sanitizes
  • Automatically eliminates germs
  • Not safe for pets

Our Verdict

Kill two problems with the same solution by using a toilet bowl cleaner. It cleans and also removes stains to keep the bowl looking fresh. It leaves a sweet smell to make the area inviting and free from germs. Measuring 8.4 x 3.5 x 8.7 inches, it fits in multiple storage spaces comfortably when not in use or the packaging has few remaining tablets.

#7. No Mess Automatic Toilet Bowl Cleaner

Lysol No Mess Automatic Toilet Bowl Cleaner

  • By: Lysol

Lysol brand is among the top brands that produce lasting products like this toilet cleaner, which leaves your loo bowl refreshed. Boasting of a sweet-smelling Ocean Fresh fragrances, you can experience another level of freshness after each flush. There is no need to add other cleaning solutions as it makes the space appealing. It comes in an 8-count pack to give you an instant replacement once the current one finishes. Weighing 15.2 ounces, it has a higher content than others with the same price to provide you with a pocket-friendly.

  • Freshens and cleans
  • Provides an excellent antimicrobial protection
  • Resists odor-causing elements
  • Cleans fragrances
  • Simple to use
  • Not as effective

Our Verdict

Leave your toilet bowl smelling fresh with this Lysol cleaner. It offers a lovely Ocean Fresh scent to make the place more inviting. For an 8-count pack, it lasts you for an extended time and at the same time give you an easy scrubbing.

#6. 4-In-1Toilet Bowl Cleaner

Soft Scrub 4-in-1Toilet Bowl Cleaner

  • By: Soft Scrub

Soft Scrub makes the other cleaning solution inferior as it cleans, disinfects, and prevents future germ and debris build-up. With a 4-in-1 rim hanger design, it fights any toilet ring while freshening for up to one month. You don’t have to scrub your toilet bowl daily but for best results clean after a week or so. Each rim hanger produces a lovely lavender scent to help boost freshness that lasts for long. Application is a breeze by applying the content to your toilet rim as it eliminates odors and residues.

  • Fights toilet ring
  • Freshens up to a month
  • Simple application
  • Leaves a refreshing lavender scent
  • Prevents future dirt buildup
  • Strong smelling

Our Verdict

The above toilet cleaner has a powerful formula to kill, disinfects, and eliminate germs as well as the future buildup. It has a strong lavender smell which lasts for an extended time before another flush. The ingredients ensure no toilet ring form to freshen the space for up to 4 weeks.

#5. Continuous Clean Toilet Cleaning

Kaboom Scrub Free! Continuous Clean Toilet Cleaning

  • By: Kaboom

For an effective and cost-effective toilet bowl cleaning, Kaboom pellets do not disappoint. Moreover, it’s known as one of the best automatic toilet bowl cleaners. It comes with two refill pouches to give you a lasting service before the need for a replacement. Also, its bleach-based formula is powerful to kill germs and other household bacteria quickly than the traditional products. You don’t have to perform a deep scrubbing as it clears all the undesirables with a single flush. Although some users complain about the slow dissolving process of the pills, they work as expected.

  • Safe for septic tank systems
  • Easy setup
  • Refillable and durable
  • Cleans in each flush
  • Does not harm toilet tank parts
  • Pellets dissolve slowly

Our Verdict

Kaboom pellets take the need of deep-scrubbing to give you a cost-effective cleanup. Every flush cleans your toilet bowl to last up to 3 months, totaling 6 months for the two pouches. Also, the bleach-based formula is safe for septic tank systems to prevent damage.

#4. Flush ‘n Sparkle Toilet Cleaning System

Fluidmaster 8100 Flush 'n Sparkle


There are drop-in tablets that cause damage to a toilet bowl. The next best alternative is to use Flush n Sparkle cleaner. It prevents this problem from flowing through an overflow tube, so no chemicals and other harsh elements touch the fill valve or flapper. The kit comes with a blue cleaning solution which lasts up to 90 days to give you a lasting service. As for cartridge replacement, it requires a minute or less to finish the setup. This product is simple to install in your tank system and automatically eliminates germs with each flush. Not only to leave the bowl clean but refreshing.

  • Easy to use
  • Quick and simple installation
  • Does not leave chemicals or residue
  • Inexpensive
  • Prevents tank damage
  • Reliable and effective
  • The blueness is lighter after consecutive flushes

Our Verdict

The above product is an alternative toilet bowl cleaning solution that prevents damage unlike the use of a drop-in tablet. You can handle this accessory without the need for gloves making it a safe and instant cleaning solution.

#3. Automatic Toilet Bowl Cleaner

Church Dwight Automatic Toilet Bowl Cleaner

  • By: Kaboom

Kaboom toilet cleaning system cleans with every flush to give you a simple operation. There is no need to use particular tools or other gadgets to attach to your tank. It has a well-made design that snaps in seconds to last around 3 months. In case the content is used up, there are refills available to give you a continuous automatic cleanup. This item weighs 4.8 ounces, and a little amount goes a long way. If you are worried about the assembly space, it requires just 4 x 4 x 4.4 inches of room to fit comfortably. The structure is safe for all septic systems to prevent damage to your tank parts.

  • Tool-less installation
  • Automatically cleans
  • Refreshes the toilet bowl
  • Lightweight
  • Quickly snaps in a tank
  • The hook is not adjustable

Our Verdict

The above toilet bowl cleaning system disinfects and leaves your bowl clean with every flush. It eliminates the need for scrubbing as it cleans automatically. Snap-in your tank without using any tools to last you up to 3 months. Also, there are refills available to give you a continuous process.

#2. Flush ‘n Sparkle Automatic Toilet Cleaner

Fluidmaster 8302P8 Flush 'n Sparkle Automatic Toilet Cleaner


Make your toilet cleaning less hectic with these cartridges. Boasting of a self-cleaning system, it eliminates traditional and damaging tablets that cause ham to the bowl surfaces. Each pack lasts up to 3 months to give you a total of 6 months of safe, reliable and hands-free loo cleanup. Comes in a 2-pack to provide you with an instant replacement before running to the stores and making another purchase. The packaging design looks great, and the installation takes seconds for a new user.

  • Easy to use
  • Lasts up to 3 months
  • Minute installation
  • Highly durable
  • Leaves toilet bowl clean
  • A single cartridge loses its effectiveness over time

Our Verdict

Cleaning a toilet bowl should not take too much effort. The above cartridges are best for someone who wants a clean-looking space with minimal cleanup effort. It eliminates dirt, residues, and other undesirables in minutes and can last for a few months.

#1. Automatic Toilet Bowl Cleaner Tablets

Clorox Automatic Toilet Bowl Cleaner Tablets

  • By: Clorox

There are many reasons why we consider this as the best automatic toilet bowl cleaner. First of all, this toilet bowl cleaner sanitizes and cleans your bowl better than other brands in a similar price range. It has 8 Clorox tablets that destroy 99.9% of bacteria to leave the area sparkling clean. Each pill disinfects and deodorizes the bowl water in minutes that lasts up to two months, making it cost-effective and longlasting. Not only for eliminating germs but leaves a refreshing smell with a hint of bleach. Some customers complain about the strong bleach fragrances, but this product does what it promises.

  • Cleans and sanitizes
  • Kills household bacteria
  • Leaves the toilet sparkling clean
  • Easy to use
  • Deodorizes and refreshes
  • Has a bleach smell

Our Verdict

You can sanitize and clean the toilet bowl at the same time by using the Clorox tablets. A single pill helps to prevent hardened stains such as minerals and hard water within minutes and in a continuous process. Plus, the powerful formula flushes away grime to reduce deep cleaning with a brush or other tool.

Buying Guide For The Best Automatic Toilet Bowl Cleaner

We have come up with the top factors to give you a more natural choice when purchasing a toilet cleaner. They are as follows:


You can compare the different products with various pricing to get one that is within your budget. Can you comfortably afford it and also the refills? Ask yourself these questions because some cleaners are cheaper at first, but their refills are quite pricey.


Most toilet bowl cleaners have a simple to use. The following is among the easiest methods that give you great results.

Make sure you have all your cleaning tools

You don’t have to move back and forth when you are disinfecting the toilet bowl when you have everything at hand. Ensure you have the toilet cleaner, eye protection in case of splashes, gloves to protect your hands from chemicals and also a disinfectant spray. Wear the protective gears and throw in the tablet, stick or your suitable germ eliminate inside the tank. In case you are using a stick, apply under the rim and leave for a while following the manufactures recommendations.

Clean the outside of the toilet bowl

This step is essential for people with raised toilets. Slide the lid to close the container. Spray outside with your suitable disinfectant. Wash the top to the bottom of the tank with a scrubbing brush to eliminate stains. Then, rinse with hot water using a sponge to remove disinfectant. Lastly, clean the inside, and that’s all.


The many kinds of toilet bowl cleaner such as tablets, gels, spray, and even powder, all depend on the user’s preferences. If you want something that does not require constant or daily application, go for a tablet. Not only is it safe but effective. The type of odor, stain, or dirt eliminator, depends on the frequency of toilet use and maintenance.

Length of Effectiveness

The amount of time the cleaner lasts depends on the frequency of flushes and also the ingredients used. Tablets regularly run up to 3 months but need constant feeding in the toilet tank. This makes the process a bit hectic for someone who wants a lasting and straightforward service. For the gels, they run about a week but have a simple sticking installation.

In Conclusion

Choose the best automatic toilet bowl cleaner from our list and enjoy an inviting place every time you use the bathroom. They eliminate germs, bacteria, and leave a refreshing scent without using new air fresheners.

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