20 Best Grout Sealers [2025]

Are you looking for the best grout sealers? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling grout sealers.

We Recommended:

# Preview Product
1 511 Impregnator Sealer 511 Impregnator Sealer
2 Aqua Mix Sealer's Choice Gold Quart, 32 Ounce Aqua Mix Sealer's Choice Gold Quart, 32 Ounce
3 Miracle Sealants 511 PT SG Impregnator Sealer for Stone, Tile, Slate, Ceramic, Quartz 16 oz, 1 Pint Miracle Sealants 511 PT SG Impregnator Sealer for Stone, Tile, Slate, Ceramic, Quartz 16 oz, 1 Pint
4 Bon Tool 87-345 Grout Sealer Applicator Bottle - W/Wheel Bon Tool 87-345 Grout Sealer Applicator Bottle - W/Wheel
5 FILA Grout Sealer Spray Filagrout Proof 24 OZ, Grout Sealer for Tile and Stone, Eco-friendly FILA Grout Sealer Spray Filagrout Proof 24 OZ, Grout Sealer for Tile and Stone, Eco-friendly
6 Aqua Mix Sealer's Choice Gold - Pint Aqua Mix Sealer's Choice Gold - Pint
7 AQUA-X 16 Oz. Grout Sealer, Clear Grout and Tile Sealer, Natural Finish, Professional Grade, Indoor... AQUA-X 16 Oz. Grout Sealer, Clear Grout and Tile Sealer, Natural Finish, Professional Grade,...
8 STONETECH Heavy Duty Grout Sealer, 1 Quart/32OZ (946ML) Bottle STONETECH Heavy Duty Grout Sealer, 1 Quart/32OZ (946ML) Bottle
9 Grout Pen White Tile Paint Marker: Waterproof Tile Grout Colorant and Sealer Pen - White, Narrow 5mm... Grout Pen White Tile Paint Marker: Waterproof Tile Grout Colorant and Sealer Pen - White, Narrow...
10 Advanced Ultimate Fast Grout Seal 15 Ounce – Aerosol Spray-On Instant Grout Sealer with Color Hold... Advanced Ultimate Fast Grout Seal 15 Ounce – Aerosol Spray-On Instant Grout Sealer with Color...
11 Miracle Sealants TSS QT SG Tile/Stone and Grout Economical Sealer, 1 Quart Bottle Miracle Sealants TSS QT SG Tile/Stone and Grout Economical Sealer, 1 Quart Bottle
12 Tile Guard Silicone Grout Sealer, 4.3 oz. Tile Guard Silicone Grout Sealer, 4.3 oz.
13 Black Diamond Stoneworks Ultimate Grout Sealer: Stain Sealant Protector for Tile, Marble, Floors,... Black Diamond Stoneworks Ultimate Grout Sealer: Stain Sealant Protector for Tile, Marble, Floors,...
14 4 Pack Sealer Applicator Pad to Seal Tile, Marble, Granite, Natural Stone, Slate, Travertine and... 4 Pack Sealer Applicator Pad to Seal Tile, Marble, Granite, Natural Stone, Slate, Travertine and...
15 Grout Pen Beige Tile Paint Marker: Waterproof Tile Grout Colorant and Sealer Pen - Beige, Wide 15mm... Grout Pen Beige Tile Paint Marker: Waterproof Tile Grout Colorant and Sealer Pen - Beige, Wide...
16 Miracle Sealants 511GAL4 511 Impregnator Sealer, Gallon, Clear Miracle Sealants 511GAL4 511 Impregnator Sealer, Gallon, Clear
17 Mapei Grout Refresh Colorant and Sealer: Grout Paint and Sealant - 8 Ounce Bottle, White Mapei Grout Refresh Colorant and Sealer: Grout Paint and Sealant - 8 Ounce Bottle, White
18 Miracle Sealants GRTSLRAEROCS Aerosol 511 Spray On Grout Sealer, 6 Pack, Clear Miracle Sealants GRTSLRAEROCS Aerosol 511 Spray On Grout Sealer, 6 Pack, Clear
19 Seal It Green Xtreme-Heavy Duty Pro Strength Grout Sealer. Non Toxic-VOC Free & Odorless.Seal... Seal It Green Xtreme-Heavy Duty Pro Strength Grout Sealer. Non Toxic-VOC Free & Odorless.Seal...
SaleBestseller No. 1
511 Impregnator Sealer
  • SCS Certified INDOOR ADVANTAGE GOLD
  • Interior & Exterior Use
  • Weather Resistant
  • Superior Coverage
  • Safe for Food Areas
Bestseller No. 2
Aqua Mix Sealer's Choice Gold Quart, 32 Ounce
  • Aqua Mix Sealer's Choice Gold is a no-sheen, natural look, penetrating sealer
  • Water-Based Formula is a world-wide best seller
  • Ideal for granite, limestone, marble, slate, travertine, porcelain, saltillo, cement, and masonry
  • Designed for use in food prep and serving areas, and as a pre-grouting sealer
  • Provides stain protection and maintains the look of natural stone and porous tile
SaleBestseller No. 3
Miracle Sealants 511 PT SG Impregnator Sealer for Stone, Tile, Slate, Ceramic, Quartz 16 oz, 1 Pint
  • For use inside or out on a variety of surfaces including sanded grout, ceramic tile, porcelain tile, glazed tile, stucco, travertine, marble, slate,...
  • Formula is oil and water resistant that creates an invisible barrier for protection
  • Covers up to 500 square feet per pint
  • Offers superior coverage, formulated to provide stain protection that is UV transparent and resists weather elements
  • Easy application and will not yellow, safe to use around food prep areas
Bestseller No. 4
Bon Tool 87-345 Grout Sealer Applicator Bottle - W/Wheel
  • The largest selection of tools manufactured to the highest quality standards
  • Leader in professional contruction tools
  • Innovative, durable
  • Flow control valve
SaleBestseller No. 5
FILA Grout Sealer Spray Filagrout Proof 24 OZ, Grout Sealer for Tile and Stone, Eco-friendly
  • Grout sealer that protects cementitious grout joints and prevents stains.
  • Protects cementitious grout joints from water and humidity.
  • Makes cleaning fast and easy.
  • Perfect for mosaics
  • Keeps grout joints looking new for years.
Bestseller No. 6
Aqua Mix Sealer's Choice Gold - Pint
  • Aqua Mix Sealer's Choice Gold is a no-sheen, natural look, penetrating sealer
  • Water-Based Formula is a world-wide best seller
  • Provides stain protection and maintains the look of natural stone and porous tile
  • Designed for use in food prep and serving areas, and as a pre-grouting sealer
  • Ideal for granite, limestone, marble, slate, travertine, porcelain, saltillo, cement, and masonry
Bestseller No. 7
AQUA-X 16 Oz. Grout Sealer, Clear Grout and Tile Sealer, Natural Finish, Professional Grade, Indoor...
  • Keep a clean, NATURAL APPEARANCE and improve the DURABILITY of your grout in your shower, kitchen, bathroom, and tile flooring
  • EASILY RINSE OFF Unsightly Stains and other dirt after sealing with AQUA-X Grout Sealant due to its MOISTURE BARRIER
  • BREATHE EASY when applying this sealer due to NO HARSH ODOR and LOW VOCs
  • Your money goes farther with this product with our AMAZING COVERAGE RATE up to 75 linear feet per 16 ounces, per coat, and up to 5 years before...
  • EASY SPRAY ON APPLICATION; wipe off overspray off of any glazed tile
Bestseller No. 8
STONETECH Heavy Duty Grout Sealer, 1 Quart/32OZ (946ML) Bottle
  • Offers advanced protection against oil and water based stains
  • Keeps grout looking newer longer
  • Improves clean-ability
  • Water-based formula
  • For interior and exterior use
Bestseller No. 9
Grout Pen White Tile Paint Marker: Waterproof Tile Grout Colorant and Sealer Pen - White, Narrow 5mm...
  • LOOK BRAND NEW: Skip scrubbing tiles and use Grout Pen to paint and recolor your grout for a bright clean appearance
  • USE ANYWHERE: Ideal for the bathroom, kitchen, and any other room that has floor or ceiling tiles
  • LONG LASTING INK: Tackle small or large DIY projects with a pen that covers up to 150 feet of thin 2mm grout
  • ADVANCED FORMULA: Non-toxic, water-based colorant that covers grubby grout stains making it look brand new again
  • CAP COLOR: Use the color chart (see images) for most accurate color depiction. Pen cap represents each pen's color but is not expected to be the exact...
Bestseller No. 10
Advanced Ultimate Fast Grout Seal 15 Ounce – Aerosol Spray-On Instant Grout Sealer with Color Hold...
  • INSTANT GROUT SEALANT-Can be applied right after grouting or on existing grout-Just Spray & Walk Away
  • INVERTED TIP-Specially designed tip allows for precise application onto tile grout joints without mess
  • COLOR HOLD TECH-Keeps grout color from fading & won't change appearance when dry-LASTS 25 YEARS
  • FOR USE ON-AC Technology provides unmatched protection for grout, natural stone, masonry & concrete
  • 4X MORE COVERAGE-Covers 800-1000 Linear Feet of Grout & Leaves No Hard-to-Remove Residue
Bestseller No. 11
Miracle Sealants TSS QT SG Tile/Stone and Grout Economical Sealer, 1 Quart Bottle
  • Protection for grout, ceramic tile, quarry tile, marble, granite, terrazzo, concrete, brick and masonry
  • Interior and exterior use
  • Safe for food areas and superior coverage
  • Stain resistant and weather resistant
  • Easy to use
Bestseller No. 12
Tile Guard Silicone Grout Sealer, 4.3 oz.
  • Penetrating sealer protects against moisture and stains; convenient 4.3 oz. Applicator
  • Low odor, water-based formula
  • Forms a physical barrier to resist mildew stains
  • For use on grout between glazed ceramic tiles on interior or exterior surfaces
  • Provides 5 year protection and can be easily re-whitened to keep look fresh and new
Bestseller No. 13
Black Diamond Stoneworks Ultimate Grout Sealer: Stain Sealant Protector for Tile, Marble, Floors,...
  • LONG LASTING Protection- Easy to Apply, just flip up top and apply to grout lines
  • WATER-BASED LOW ODOR - Safe for white and colored grout
  • PROTECTS AGAINST STAINING from oil, coffee, food, wine and dirt
  • MAKES CLEANING EASY, Professional Results just flip up top and apply to grout lines
  • MONEY BACK GUARANTEE! Made in the USA
SaleBestseller No. 14
4 Pack Sealer Applicator Pad to Seal Tile, Marble, Granite, Natural Stone, Slate, Travertine and...
  • Microfiber Applicator Pads For Natural Stone & Marble: Durable, washable, reusable, reliable & long-lasting 5" x 4" x 1" microfiber applicator pads...
  • Excellent Results On A Variety Of Surfaces: The microfiber sealant applicator ensures tile, marble, granite, natural stone, slate, travertine, & grout...
  • Excellent Applicator For A Variety Of Sealants: Including Elmer’s, Red Devil, Perma Tile, Laticrete, Black Diamond, and more. Increases the...
  • Value 4 Pack: Always have the right pad for the job with this economical set of four. Maintain your stone surfaces and keep them waterproof for a...
  • Easy To Use: Apply your chosen sealer to the applicator pad & easily spread evenly over application area. Always follow the instructions on the...
Bestseller No. 15
Grout Pen Beige Tile Paint Marker: Waterproof Tile Grout Colorant and Sealer Pen - Beige, Wide 15mm...
  • LOOK BRAND NEW: Skip scrubbing tiles and use Grout Pen to paint and recolor your grout for a bright clean appearance
  • USE ANYWHERE: Ideal for the bathroom, kitchen, and any other room that has floor or ceiling tiles
  • LONG LASTING INK: Tackle small or large DIY projects with a pen that covers up to 100 feet of wide grout
  • ADVANCED FORMULA: Non-toxic, water-based colorant that covers grubby grout stains making it look brand new again
  • NOTE: Grout Pen may not bond to sealed grout. Test the porosity of the grout with a few drops of water. If the grout does not absorb the water drops...
Bestseller No. 16
Miracle Sealants 511GAL4 511 Impregnator Sealer, Gallon, Clear
  • For use inside or out on a variety of surfaces including sanded grout, ceramic tile, porcelain tile, glazed tile, stucco, travertine, marble, slate,...
  • Formula is oil and water resistant that creates an invisible barrier for protection
  • Covers up to 4,000 square feet per gallon
  • Offers superior coverage, formulated to provide stain protection that is UV transparent and resists weather elements
  • Easy application and will not yellow, safe to use around food prep areas
SaleBestseller No. 17
Mapei Grout Refresh Colorant and Sealer: Grout Paint and Sealant - 8 Ounce Bottle, White
  • Upgrade Your Grout: Change the color of your grout with UltraCare Grout Refresh colorant and sealer
  • Keep It Clean: Restores old dingy grout and protects against most common stains
  • Suitable For Use: On cement, epoxy, acrylic, and urethane grout lines that are sanded or unsanded. Clean and prepare the surface with Mapei Ultracare...
  • Rich Pigments: 8oz of polyblend colorant and sealer for grout joints available in 40 standard colors
  • Advanced Formula: Non-toxic, water-based cleaning formula that is safe for interior and exterior use
SaleBestseller No. 18
Miracle Sealants GRTSLRAEROCS Aerosol 511 Spray On Grout Sealer, 6 Pack, Clear
  • Use indoor or out on sanded or un-sanded new grout, old grout or natural stone multi-hard surfaces
  • Formula designed for maximum stain protection of all cementitious grout
  • Covers up to 250 linear square feet per can and may be applied as little as 2 hours after grouting surface
  • Penetrates and seals grout in a quick, convenient, easy to use spray application
  • UV transparent, will not yellow and resists weather elements
Bestseller No. 19
Seal It Green Xtreme-Heavy Duty Pro Strength Grout Sealer. Non Toxic-VOC Free & Odorless.Seal...
  • SEAL SMARTER. Professional Grade Protection. Odorless Breathe Easy Technology. No Toxic Flurochemicals, Silicones Or Solvents. Protect All Your...
  • NON-TOXIC. Zero VOC, Water Based, Plant Based Surfactants, No PFOAS, No Flurochemicals, ZERO Toxic Solvents
  • PRO STRENGTH STAIN BLOCK. No More Ugly Black Shower Stains, Food Stains In The Kitchen Or Dirt Stains In The Laundry Room. Blocks Stains From...
  • EASY TO USE. Clean. Spray On Sealer. Allow To Dry. Convenient Spray Bottle Means No More Sore Hands And Knees. Works Great On Grout And All Tile Types...
  • INCREDIBLE 100 SF+ COVER INDOOR OR OUTDOOR PROTECTION. Keeps Your Indoor & Outdoor Grout, Tile, Granite, Pavers And Other Surfaces Stain Free

Having trouble finding a great grout sealers?

This problem is well understood by us because we have gone through the entire grout sealers research process ourselves, which is why we have put together a comprehensive list of the best grout sealerss available in the market today.

After hours of searching and using all the models on the market, we have found the best grout sealers for 2023. See our ranking below!

How Do You Buy The Best Grout Sealers?

Do you get stressed out thinking about shopping for a great grout sealers? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching grout sealers, which is why we have assembled a comprehensive list of the greatest grout sealers available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for grout sealers that you consider buying. Your questions might include the following:

  • Is it worth buying an grout sealers?
  • What benefits are there with buying an grout sealers?
  • What factors deserve consideration when shopping for an effective grout sealers?
  • Why is it crucial to invest in any grout sealers, much less the best one?
  • Which grout sealers are good in the current market?
  • Where can you find information like this about grout sealers?

We’re convinced that you likely have far more questions than just these regarding grout sealers, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for grout sealers, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible grout sealers. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an grout sealers buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available grout sealers currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of grout sealers has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an grout sealers?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your grout sealers.
  5. Customer Ratings: Number ratings grade grout sealers objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their grout sealers.
  7. Product Quality: You don’t always get what you pay for with an grout sealers, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an grout sealers is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining grout sealers information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding grout sealers is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

FAQ:

Q: How do I choose the best Grout sealer?

A: Choosing the best grout sealer is a slightly different process for each person, since a lot depends on the specifics of your situation and the sort of tile you’re dealing with. The first thing to do is to make sure that you know the specifics of your tile and, if it’s not yet installed, have at least a basic sense of how it’s going to be …

Q: Does Grout sealer really work?

A: Adding a grout sealer protects your grout so it’s water resistant and will repel moisture and germs. Sealing the grout helps prolong the look, texture and consistency of your grout and it prevents mildew and mold. Your grout will look better and last longer. The one exception to the rule is if you have epoxy grout.

Q: What is the best professional Grout cleaner?

A: Best Overall: Black Diamond Ultimate Grout Cleaner Best Gel: Soft Scrub With Bleach Cleaner Gel Best for Natural Stone: Granite Gold Grout Cleaner Best Long-Lasting: Microban 24-Hour Bathroom Cleaner Best Grout Bleach Pen: Clorox Zero Splash Bleach Pen Best DIY Cleaner: Baking Soda,Hydrogen Peroxide+Soap

Q: What is the best cleaning solution for grout?

A: Best DIY Grout Cleaner: Baking Soda, Hydrogen Peroxide + Soap. If you want to avoid harsh ingredients like bleach and prefer a natural cleaner, we tested this DIY solution using common household items and it actually cleaned our grout better than many store-bought solutions we tried. Plus, it’s safe to use on white and colored grout.

Related Post: