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Best Floor Tile Grout Sealer (2024 Updated)

If you're looking for a way to protect your floor tile grout from moisture and stains, a floor tile grout sealer might be the solution for you. However, before diving into buying one, there are a few factors you should consider.

Firstly, think about the type of tile and grout you have. Different tile materials and grout colours may require different sealers. You should also consider the level of foot traffic your floor receives and whether you need a sealer that provides resistance to chemicals or UV rays. Additionally, you should think about the application process and the drying time of the sealer.

If you're still not sure whether you need a floor tile grout sealer or which one to choose, ask yourself the following questions:

– Have you noticed stains or discolouration in your tile grout?

– Does your tile grout absorb moisture easily?

– Do you have pets or children who may spill liquids on your floor?

– Do you live in an area with high humidity or where weather can be unpredictable?

By considering these factors and asking yourself these questions, you can make an informed decision about which floor tile grout sealer is the best fit for your needs. Don't neglect the importance of protecting your floor tile grout and preserving the beauty of your home.

10 Best Floor Tile Grout Sealer

# Product Image Product Name Product Notes Check Price
1
This product is ideal for sealing and protecting various surfaces such as concrete, granite, limestone, marble, porcelain, and ceramic tiles.
2
The product is ideal for sealing grout quickly and easily using an aerosol spray.
3
This product is ideal for sealing ceramic and porcelain tile and grout with a flat finish.
4
It is ideal for sealing grout and tiles both indoor and outdoor, providing fast dry and long-lasting protection with a natural finish.
5
The product is ideal for sealing grout, protecting it from stains and water damage.
6
It is ideal for sealing grout in heavy duty applications, helping to prevent staining and damage.
7
The product is ideal for sealing silicone grout in tile projects to prevent water damage and staining.
8
The product is ideal for sealing grout to protect it from stains and discoloration.
9
It is ideal for sealing grout in various settings to protect against staining and moisture damage.
10
This product is ideal for refreshing the color and waterproofing of white tile grout using a narrow tip marker.
This product is ideal for sealing and protecting various surfaces such as concrete, granite, limestone, marble, porcelain, and ceramic tiles.
The product is ideal for sealing grout quickly and easily using an aerosol spray.
This product is ideal for sealing ceramic and porcelain tile and grout with a flat finish.
It is ideal for sealing grout and tiles both indoor and outdoor, providing fast dry and long-lasting protection with a natural finish.
The product is ideal for sealing grout, protecting it from stains and water damage.
It is ideal for sealing grout in heavy duty applications, helping to prevent staining and damage.
The product is ideal for sealing silicone grout in tile projects to prevent water damage and staining.
The product is ideal for sealing grout to protect it from stains and discoloration.
It is ideal for sealing grout in various settings to protect against staining and moisture damage.
This product is ideal for refreshing the color and waterproofing of white tile grout using a narrow tip marker.

1. Miracle Sealants 511qt6 511 Impregnator Sealer, Quart, Clear, 32 Fl Oz

This product is a versatile solution for both indoor and outdoor applications on a variety of surfaces. It can be used on sanded grout, ceramic tile, porcelain tile, glazed tile, stucco, travertine, marble, slate, granite, terrazzo, and more, providing a protective barrier against water, stains, and slippage. The formula is resistant to oil and water, creating an invisible shield that offers superior coverage of up to 1,000 square feet per quart. With this product, you can rest assured that your surfaces are protected from stains and UV damage while maintaining their natural appearance. It is also weather-resistant, making it perfect for outdoor use. The application process is straightforward and easy, and it won't yellow over time. Moreover, it is safe to use around food preparation areas.

If you want a versatile and durable solution to protect your surfaces, this product is an excellent choice. It is easy to use, provides superior coverage and protection, and is perfect for indoor and outdoor applications. With this product, you can enjoy the beauty of your surfaces without worrying about water damage, stains, or slippage.

Pros

  • Provides superior coverage and protection
  • Versatile and durable solution for both indoor and outdoor applications
  • Resistant to water, stains, and slippage
  • UV transparent and weather-resistant
  • Easy to apply and won't yellow over time
  • Safe to use around food preparation areas

2. Miracle Sealants Grtslraerocs Aerosol 511 Spray On Grout Sealer, 15 Ounce, Clear

This versatile grout sealer spray is a must-have for homeowners who want to protect their indoor or outdoor tiled surfaces from water and stains. Whether you have new grout, old grout, or natural stone surfaces, this formula is designed to provide maximum stain protection for all cementitious grouts. It is suitable for both sanded and unsanded grout surfaces.

With a coverage of up to 250 linear square feet per can, you can quickly and conveniently seal your grout in a spray application. The sealer can be applied as little as 2 hours after grouting, making it a time-saving solution for busy homeowners. It also penetrates deep into the grout, providing long-lasting protection against moisture and stains.

This grout sealer spray is UV transparent, which means it will not yellow over time, and it resists weather elements. This ensures that your grout remains protected and looking great for years to come. It is easy to use and provides a quick and effective solution to keep your tiled surfaces looking clean and new.

Pros

  • Provides maximum stain protection for all cementitious grouts.
  • Suitable for both indoor and outdoor surfaces, including natural stone.
  • Can be applied as little as 2 hours after grouting, saving time.
  • UV transparent and resists weather elements, ensuring long-lasting protection.
  • Easy to use spray application.

Cons

  • – May require multiple coats for heavily stained grout.
  • – May not be suitable for non-cementitious grouts.

3. Matte Tile & Grout Sealer Kit.

Whether you're a DIY enthusiast or a professional, this commercial-grade water-based ceramic, porcelain, and stone tile surface sealer is the best available. It is of the highest quality and reduces floor care costs, making it very cost-effective. This sealer maintains the natural look of your tile surface, is UV stable, and VOC compliant. It is ideal for sealing tile and grout surfaces, including ceramic, porcelain, stone, and concrete, for floors and walls. It is perfect for use in bathrooms, kitchens, dining areas, lobbies, hallways, stairs, and high traffic areas. The two-part formula cross-links to create a seal over the surface that is very dense and durable, making it a long-lasting solution for your tile surface sealing needs.

This commercial-grade water-based ceramic, porcelain, and stone tile surface sealer is the perfect solution for anyone looking to maintain the natural look of their tile surface while protecting it from wear and tear. It is easy to apply and creates a seal that is both dense and durable. This sealer is perfect for use in high traffic areas, making it an ideal choice for commercial spaces. It is also VOC compliant, making it safe for use in any setting. Whether you're a DIY enthusiast or a professional, this sealer is the best available and will help you reduce your floor care costs in the long run.

Pros

  • Reduces floor care costs
  • Maintains natural look of tile surface
  • UV stable
  • VOC compliant
  • Ideal for high traffic areas
  • Easy to apply
  • Creates a dense and durable seal

4. Clear Tile And Grout Sealer – Aqua-X Pro.

Make your shower, bathroom, kitchen and tile flooring grout look naturally clean and enhance its durability with Aqua-X Grout Sealant. Its moisture barrier enables easy rinsing of stains and dirt for a longer-lasting clean look. Applying this sealer is easy as it has no harsh odor and low VOCs that make it safe to use. With an impressive coverage rate of up to 75 linear feet per 16 ounces, per coat, and up to 5 years before resealing, you get great value for your money. Application is easy with its spray-on feature, and any overspray on glazed tiles can be wiped off effortlessly.

Maintaining the cleanliness of your grout is now simpler with Aqua-X Grout Sealant. It forms a moisture barrier that helps prevent unsightly stains and dirt buildup, keeping your shower, bathroom, kitchen, and tile flooring looking clean and natural. Its low VOC and odorless properties ensure that it is safe to use in your home, making it an ideal choice for homeowners. You can cover more area with every 16 oz, thanks to its impressive coverage rate, and it seals for up to five years, making it an excellent investment. The spray-on application is straightforward, and overspray on glazed tiles wipes off easily.

Pros

  • Forms a moisture barrier that keeps grout looking naturally clean
  • Low VOC and odorless properties make it safe to use
  • Impressive coverage rate of up to 75 linear feet per 16 oz, per coat
  • Seals for up to five years, making it an excellent investment
  • Easy spray-on application

5. Stonetech Heavy Duty Grout Sealer, 1 Quart/32oz (946ml) Bottle

Protect your grout from oil and water-based stains with this advanced formula. This product is specially designed to keep your grout looking newer for longer and improve its clean-ability. Its water-based formula is suitable for both interior and exterior use. Whether you have tiled floors, countertops, or backsplashes, this product will provide the protection your grout needs.

This advanced formula is easy to apply and dries quickly, so you can start enjoying your newly protected grout in no time. The protection it provides will help to prevent staining and discoloration, keeping your grout looking clean and fresh for longer. With this product, you can say goodbye to the hassle of constantly cleaning your grout and hello to a beautiful, long-lasting finish.

In addition, this product is safe for use on both porous and non-porous surfaces. You can use it on a variety of different tile types, including ceramic, porcelain, and natural stone. Its versatility makes it a must-have for any homeowner or contractor who wants to keep their grout looking its best.

Overall, this advanced grout protector is a reliable and effective solution for anyone looking to protect their grout from stains and keep it looking newer for longer. Its water-based formula, easy application, and versatility make it a top choice for homeowners and contractors alike.

Pros

  • Protects against oil and water-based stains
  • Keeps grout looking newer for longer
  • Improves clean-ability
  • Suitable for interior and exterior use
  • Safe for use on porous and non-porous surfaces
  • Easy to apply and dries quickly

6. Homax Tile Guard Silicone Grout Sealer, 4.3 Oz.

Protect your ceramic tile grout from moisture and stains by using this penetrating sealer. The sealer comes in a convenient 4.3 oz. applicator that makes it easy to apply. Its low-odor, water-based formula creates a physical barrier that resists mildew stains, ensuring that your grout looks new and fresh for years to come. Whether you need to use it on interior or exterior surfaces, this sealer promises to provide 5-year protection, giving you peace of mind. Additionally, you can easily re-whiten the grout whenever you want to maintain the look of your tiles.

Say goodbye to stained and damaged grout with this effective and easy-to-use sealer. Its water-based, low-odor formula creates a barrier that prevents moisture from seeping in, protecting your grout from damage. The sealer is perfect for use on glazed ceramic tiles on both interior and exterior surfaces, and provides 5-year protection. You can even re-whiten the grout to keep it looking clean and fresh. With its convenient 4.3 oz. applicator, applying the sealer is a breeze, making it a must-have product for any homeowner.

Protect your grout from moisture and stains with this high-quality penetrating sealer. Its water-based, low-odor formula creates a physical barrier that resists mildew stains, ensuring that your grout looks new and fresh for years to come. The sealer is perfect for use on glazed ceramic tiles on both interior and exterior surfaces, and provides 5-year protection. Its convenient 4.3 oz. applicator makes it easy to apply, while the ability to re-whiten the grout ensures that it always looks its best. Invest in this effective and reliable sealer today and enjoy spotless grout for years to come.

Pros

  • Provides 5-year protection against moisture and stains
  • Low-odor, water-based formula
  • Forms a physical barrier to resist mildew stains
  • Convenient 4.3 oz. applicator
  • Can be easily re-whitened to keep look fresh and new

7. Tile Touch-Up: White Waterproof Grout Pen – 5mm

Grout Pen is the perfect solution for anyone looking to renovate their grout without the need for extensive scrubbing. With Grout Pen, the user can easily recolor their grout for a brand new clean look. This versatile pen can be used anywhere in the home, including the bathroom, kitchen, and any other room with tiled floors or ceilings.

The pen's advanced formula includes a non-toxic, water-based colorant that covers grubby grout stains, making it look brand new again. It can tackle small or large DIY projects and can cover up to 150 feet of thin 2mm grout. The pen's cap color represents each pen's color, but it may not be the exact shade, so it is recommended to do a small test area first. The color chart (see images) provides the most accurate color depiction.

It is important to note that Grout Pen may not bond to recently sealed grout. To determine whether the grout was sealed, test the grout with a few drops of water. If the grout does not absorb the water within a few minutes, then it was likely sealed. Additionally, the pen's tip is made of cotton, so pressing too hard on it will damage it. If needed, the seller can provide replacement tips. The pen should only be shaken with the cap on, and the tip needs to be primed before use. All new Grout Pens come with a dry white tip, and to activate the pen, gently pump the tip 20-30 times until it is fully saturated.

Pros

  • Non-toxic, water-based formula is safe to use around the home
  • Covers up to 150 feet of thin 2mm grout
  • Versatile and can be used in any room with tiled floors or ceilings
  • Easy-to-use with a color chart for the most accurate color depiction

Cons

  • – Might not bond to recently sealed grout
  • – Tip is made of cotton, so it can easily be damaged

Best Floor Tile Grout Sealer FAQs

Can I apply grout sealer to old floor tile grout?

Yes, you can apply grout sealer to old floor tile grout. In fact, it is recommended to apply grout sealer regularly to maintain the appearance and durability of the grout. However, before applying the sealer, it is important to clean the grout thoroughly to remove any dirt or debris that may have accumulated over time. You can use a grout cleaner or a mixture of vinegar and baking soda to clean the grout. Once the grout is clean and dry, you can apply the grout sealer using a small brush or a roller. Make sure to follow the manufacturer's instructions on the application and drying time of the sealer. Applying grout sealer to old floor tile grout can help protect it from stains, moisture, and mildew, and keep it looking clean and new for years to come.

How long does it take for floor tile grout sealer to dry?

The drying time for floor tile grout sealer can vary depending on the brand and type of sealer used. However, on average, it takes around 24-48 hours for the sealer to completely dry and set. It is important to follow the manufacturer's instructions carefully to ensure proper application and drying time. In some cases, the drying time may be affected by the temperature and humidity levels in the room or area where the sealer is applied. It is recommended to avoid walking on or using the tiled surface for at least 24 hours to allow the sealer to fully cure. Additionally, it is important to note that regular maintenance and reapplication of the sealer may be necessary to ensure the longevity and durability of the tile and grout.

How often should floor tile grout be sealed?

As a professional content writer, I can say that sealing floor tile grout is essential for maintaining the beauty and longevity of your flooring. Grout is a porous material that easily absorbs dirt, stains, and moisture, leading to discoloration and deterioration over time. Sealing the grout helps to protect it from these elements, keeping your floor looking clean and new.

The frequency of grout sealing depends on several factors, including the type of grout, the amount of foot traffic, and the level of exposure to moisture and stains. Generally, it is recommended to seal the grout once every year or two for regular use areas. For high traffic areas or areas with excessive moisture, such as bathroom floors, it is recommended to seal the grout every six months.

It is important to note that even with regular sealing, grout may still become stained or discolored over time. If this happens, it may be necessary to deep clean the grout or remove and replace it entirely. Regular maintenance and sealing can help to prolong the life of your floor and keep it looking its best for years to come.

What are the benefits of using a floor tile grout sealer?

Floor tile grout sealer is an essential product for maintaining the longevity and appearance of your tiled floors. It is a protective layer that is applied over the grout lines between tiles to prevent dirt, stains, and moisture from penetrating the porous surface of the grout. There are several benefits of using a floor tile grout sealer.

Firstly, it helps to prevent damage to the grout lines caused by moisture and water. When water seeps into the grout, it can cause the grout to crack or break down over time, which can lead to costly repairs. Applying a sealer can help to prevent this from happening, as it acts as a barrier against water and moisture.

Secondly, it makes cleaning your floors much easier. Sealed grout is much less porous than unsealed grout, which means that dirt and stains are less likely to penetrate the surface. This makes it easier to clean your floors and keep them looking new and fresh for longer.

Finally, floor tile grout sealer can also improve the appearance of your floors. It adds a protective layer that enhances the natural color of the grout, making it look brighter and more vibrant. This can make your floors look more attractive and appealing to visitors and guests.

In conclusion, using a floor tile grout sealer is a simple and effective way to protect your tiled floors from damage and keep them looking great for years to come.

What is the best type of grout sealer for floor tile?

The best type of grout sealer for floor tile depends on the type of tile and grout you have. For example, if you have natural stone tiles, a penetrating sealer is recommended as it will seep into the pores of the stone and protect it from stains and water damage. Epoxy grouts require a specific type of sealer that is designed for them, while cement-based grouts can be sealed with a variety of sealers.

There are two main types of grout sealers: penetrating and topical. Penetrating sealers seep into the pores of the grout and protect it from within, while topical sealers sit on top of the grout and form a protective barrier. Penetrating sealers are typically recommended for high-traffic areas as they are more durable and long-lasting.

When choosing a grout sealer, it is important to consider factors such as the type of tile and grout, the level of foot traffic, and the amount of moisture the area is exposed to. It is also important to follow the manufacturer's instructions for application and maintenance to ensure the best results.

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