Best Grout Cleaners Reviews

1. Tilex Grout Pen – Best For Small Areas
2. Hoover Grout Plus (Top Pick)
3. StoneTech Klenz All Grout Cleaner – Best For Natural Stones, Marbles, Granite
4. Black Diamond Stoneworks Ultimate Grout Cleaner
5. Grout-Eez Professional Strength Tile & Grout Cleaner – Best For Grout, Porcelain & Tiles
6. ZEP Grout Cleaner and Brightener – Best for White Grout
7. Granite Gold Grout Cleaner Spray with Brush – Top Pick For Natural Stone
8. Goo Gone Grout & Tile Cleaner – Best value

What is a Grout?

Grout is a type of material used to seal tiles. It is generally made of cement, sand, and water and acts as a glue that holds your tiles together. Grout is also quite porous, meaning it has many microscopic holes that let dirt and debris seep through. Your grout lines become discolored over time as dirty water goes through the porous material inside of your grout lines.

Bacteria and other germs can even grow in your white and colored grout lines as your floor gets dirty, which can cause health risks to your entire house. People often confuse the term grout with tiles. Just remember that grout is the glue that binds together your tiles.

Often it is also the place that collects the most dirt because it is porous. When your grout lines are dirty, we advise you to use the best grout cleaner to make your floors spotlessly and clean. Note that it is best not to use a grout cleaner for draining your pipes and sinks. Similarly, do not us grout cleaners for cleaning hardwood materials.

1. Tilex Grout Pen – Best For Small Areas

This is the best grout cleaner if you want a cleaner to is easy to use and targets certain areas. If you just want a quick fix or have spots that need some touch-up, the grout pen is what you want to get.

Because it is made with bleach, you want to be careful with it when you are targeting certain areas.

Out of all the pens like grout cleaners, we found the Tilex Grout Pen to work the best. It certainly works better than the Miracle Grout Pen.

It cleans out the most amount of grout while minimizing odor due to bleach. The best part about this pen is it is very cheap, as most retail stores have this in stock for only a few dollars.

We highly recommend you use it for fixing small spots in the toilet or shower. If you need to clean the entire house or have a bigger project, we would suggest you use another product. We really like this pen in that it is a hands-off solution, meaning you won’t have to scrub too much.

Simply apply a thin layer of the solution over your dirty grout and watch as the bleach reacts and dissolves the dirt and debris inside your grout lines. Please don’t think this is a toy and let your kids or pets get a hold of it. The active ingredient in it is bleach and it is quite lethal if it is in the wrong hands.

We really can’t say too many negative things about the Tilex Grout Pen besides the fact that it contains bleach and is dangerous. We did find that you can finish the product quite fast if you are not careful with the amount you use every time.

These are small problems to have and we see the pros far outweighing the cons here. The Tilex Grout Pen is the best grout cleaner if you want a portable quick fix to grout lines.

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2. Hoover Grout Plus for tiles – Best Overall Grout Cleaner

The Hoover Grout Plus is the best grout cleaner if you have medium-grade debris. It is Amazon’s best-seller of grout cleaners because it works better than all of its competitors and is relatively cheaper. If you have more area to cover, we highly recommend you look into the Hoover Grout Plus instead of the Tilex Grout Pen.

The Hoover Grout Plus is an acid-based solution that works better than its top competitor Zep after multiple tests in our test lab. And because it is an acid-based cleaner, you don’t have to scrub too much as the acid in the solution does most of the work already.

However, it also comes with some pitfalls as it cannot be used on stone, granite, or marble as it would react and cause damage to your floor. If you have stone, marble, or granite countertops, we recommend you try the StoneTech Klenz All.

Hoover Grout Plus is the most trusted brand according to all the long-term consumers we interviewed. We even asked a bunch of professional grout cleaners what their preferred grout cleaning brand is and about 70% of them said Hoover Grout Plus.

So it is not just the marketing: this stuff really works. The most common positive comment about this product from professionals and consumers is that it is the best grout cleaner for value.

Hoover Grout Plus is very cheap and long-lasting. One bottle of this product can be used for many years.  The most common complaint we see from customers who have used this product for a while is that they wish it would also work on stone, marble, and granite tiles.

If you want the best grout cleaner for the money, we suggest you get Hoover Grout Plus.

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3. StoneTech Klenz All Grout Cleaner – Best For Natural Stones, Marbles, Granite

StoneTech Klenz All is the best grout cleaner if you are looking for a professional-grade cleaner that can be used on all surfaces. Because the main ingredient in StoneTech is an alkaline base, it is relatively non-reactive to marble, granite, or colored tiles.

This means that for full-scale home projects, you can loosely apply this everywhere and don’t have to worry about damaging your floor.

In fact, many people even put this on a mop and apply it everywhere on the floor. It certainly saves you time and probably your back and well because you no longer need to hunch over and get on your knees to clean dirty grout lines.

StoneTech’s biggest competitor is Aqua Mix and through our lab tests, we found StoneTech to be the superior product. It tends to work better by soaking up more dirt and debris and is generally cheaper in most retail stores.

This is of course after you dilute the product since it comes in a concentrated solution. StoneTech is a DuPont product, and DuPont is a name brand that we all know and trust.

The professionals we talked to said they liked StoneTech because it is a powerful grout cleaner that is very forgiving to your tiles.

The most common negative comment was that you had to dilute the concentrate, which can be a bit more tedious work. All in all, StoneTech is the best grout cleaner and the best way to clean grout if you have a big project.

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4. Black Diamond Ultimate Grout Cleaner – Best For Floors

The Black Diamond Stoneworks is a fast-acting spray cleaner that is specifically made for all types of grout. It saves you a lot of time and labor by removing grease, dirt, oil, and soap scum wedged in your grout lines.

Although you still have to scrub the dirt away, at least this product helps you get 50% there. It is an acid-free and deep-penetrating formula that cleans out your grout lines without damaging them.

Black Diamond Ultimate Grout Cleaner comes ready to work out of the box. You don’t have to mix this product at all or prime your surface. All you need to do is spray a few drops on your dirty grout lines.

Then just wait a minute or so for the chemicals to react with your grout. Finally, scrub away with a scrub brush and wipe clean. You can use the Black Diamond Ultimate Grout Cleaner whenever you need to and definitely before re-sealing your grout. It can even be used as a daily cleaner for shower tile grout.

In terms of performance, it is definitely not the strongest acting grout cleaner out there. However, it is strong enough to get most of the dirt out of your grout lines. This is probably not the product for you if you have disgustingly dirty grout that hasn’t been cleaned in years.

Also, it doesn’t clean up the water or calcium spots because it is an acid-free formula. The good part is, that it smells quite pleasant and doesn’t give off harsh fumes.

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5. Grout-Eez Professional Strength Tile & Grout Cleaner – Best For Grout, Porcelain & Tiles

The Grout-Eez Professional Strength is one of the best cleaner for shower tiles on the market. It is the perfect solution for those looking to bring their tiles and grout back to a sparkling clean condition.

Basically, it is a game-changer when it comes to cleaning. It is easy and safe to use, and most importantly, it destroys dirt and grime with ease. Even colored grout is not a problem with this heavy-duty cleaner.

Regardless of how long your tiles have been stained, the Grout-Eez formula can penetrate the deepest layers, picking up grease and grime along the way. Moreover, it is effective for various tile and grout surfaces, including porcelain and ceramic.

All you need to do is apply Grout-Eez, let it sit for about 5 minutes, and then start scrubbing. Finally, wipe off the excess cleaner, and voila. Your tiles and grout will look as good as new.

This is why this cleaner is one of our top recommendations for a cleaner that can be used daily. Note that though this product is really good at removing grime, it also comes with a strong smell. This is because it uses some harsher chemicals than the eco-friendly alternatives. But if you use it once in a while (say once every 6 months) and in between use an alternative biodegradable solution (once a month or week), then you should be alright. Note that the product comes with a small scrub brush, which is always a plus.

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6. ZEP Grout Cleaner and Brightener – Best for White Grout

Get ready to restore the shine of your grout lines with ZEP Grout Cleaner and Brightener. This product is a must-have for those who want to have the best-looking flooring without any stains or grout discoloration. And it is the perfect choice for those who have white grout.

This versatile grout cleaner deep cleans grout lines and lifts stains, making it the perfect solution for any floor. It is safe to use on floors with colored grout too. The professional strength acidic formula is bleach-free and requires little or no scrubbing to get the job done.

This product is not recommended for use on marble, terrazzo, travertine, natural stone, chrome, stainless steel, brass, or Corian. These surfaces are sensitive and could be damaged.

This pack contains 946 ml of grout cleaner and brightener, giving you enough product to clean and brighten your floors multiple times. Note that you can pour the liquid right on the grout with no side effects. Also, note that this solution is acidic based, so it is best to wear protective gloves and glasses just in case. The acidic formula is strong, so you are best to try it on a small area before you do a big cleaning. Like this, you’ll be assured of the results.

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7. Granite Gold Grout Cleaner Spray with Brush – Top Pick For Natural Stone

If you’re looking for a reliable and effective grout cleaner that won’t harm your natural stone surfaces, look no further than the Granite Gold Spray. Crafted with the highest quality ingredients, this cleaning spray is specially designed to help you deep-clean grout and remove stubborn dirt and stains safely and efficiently.

Thanks to its all-natural formulation, this spray can be used on a wide range of surfaces, including tile, porcelain, colored grout, ceramic, and glass, making it a versatile choice for any home. With a simple spray-and-wipe application, you can quickly and easily clean even the dirtiest grout lines in no time at all.

The Cleaner comes with a handy brush to help you agitate and remove dirt from your grout, making it an ideal choice for white and colored grouts alike. And thanks to its safe, non-toxic formulation, this cleaner won’t harm your stone or other surfaces. In fact, it is perfect for use in kitchens, bathrooms, and even in areas where food preparation and safety are a concern.

So if you’re looking for a top-quality grout cleaner that can help you clean and protect your natural stone and quartz surfaces, including kitchen countertops, floors, and bathroom vanities, look no further than the Granite Gold Grout Cleaner. Made in the USA with pride, this product is sure to become your go-to choice for cleaning and maintaining your home’s surfaces for years to come.

Note that the cleaner is a bit expensive. When applying the liquid, ensure you spray it, wait a few minutes (about 5 minutes) then brush and finally rinse or use an old humid cloth.

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8. Goo Gone Grout & Tile Cleaner – Best value

This is certified as a safer choice for health and the environment by the U.S. Environmental Protection Agency (EPA). So the product has passed stringent tests and is the safest and best way to clean tile grout. The only two chemicals in the product are benzenesulfonic acid sodium salts and alcohol, both of which are cleaning/disinfecting agents.

This product is one of the best value grout and tile cleaner that effectively removes tough stains. In fact, the cleaner is specially designed to break down the toughest grout stains caused by mold, mildew, soap scum, and hard water, making your tiles and grout look as good as new.

It is safe for use on ceramic, porcelain, fiberglass, and natural stone. You don’t need to worry about your grout’s color as the Goo Gone grout tile cleaner is safe for white and colorized grout.

The only surfaces you should not use this cleaner on are limestone, travertine, and marble.

You can safely invest in the Goo Gone Grout & Tile Cleaner today and get to see an amazing transformation in your tiles and grout, making them cleaner, brighter, and more appealing. One word of caution, the fragrance is chemically produced, so if you are allergic to fragrance, then you made decide to use another product.

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Final verdict

After extensive testing and assessment, we have come to our final verdict conclusion regarding the best grout cleaners in the market. Our top pick is the Grout-Eez Super Heavy-Duty Grout Cleaner, which excelled in both effectiveness and ease of use. The included spray bottle and brush makes it simple to apply and use on a variety of surfaces, including natural stone tile. We noted that it required very little scrubbing to achieve the desired results.

However, for those looking for a more affordable and milder option, we recommend the Goo Gone Grout & Tile Cleaner. This cleaner is certified by the EPA as a safer choice for health and the environment. In addition, it also works on almost all tile and grout surfaces, even the most delicate natural stones. No matter which cleaner you choose, it is crucial to use the correct product, as using the wrong one can cause damage to the grout color and the natural stone tile. Therefore, it is essential to follow the instructions carefully and take necessary precautions.