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20 Best Grout Sealer For Floors (2023 Updated)

Grout sealer is a product that is applied to the grout lines of a floor in order to protect them from dirt, stains, and moisture. It is important to seal the grout lines on a floor in order to keep the floor looking clean and new for as long as possible.

20 Best Grout Sealer For Floors

Product Image Product Name Features Price

16 Ounce Aqua-X Grout Sealer, Clear Grout Sealer, Commercial Grade, Mold and Mildew Inhibitor

  • 16 oz

Aqua Mix Sealer's Choice Gold – Pint

  • Pint

Trewax Stone & Tile Sealer Finish – 32 fl oz jug

  • One step water-based indoor and outdoor sealer finish for tile and stone
  • Special formula created with acrylic urethane makes surface detergent, scuff and stain and water resistant

Zep Commercial Stain Resistant Floor Sealer – 1 gal bottle

  • Case Of 1

Miracle Sealants – 511 Impregnator Penetrating Sealer 128 oz – Gallon

  • Formula is oil and water resistant that creates an invisible barrier for protection
  • Covers up to 1,000 square feet per quart

Miracle Sealants 511 Seal & Enhance PT

  • 1 pt

Mapei Grout Refresh 8-fl oz Warm Gray Ceramic/Porcelain Tile Grout Sealer Squeeze Bottle 5La009352

  • Allows grout to be changed to any UltraCare Grout Refresh color
  • Restores the look of tile grout
  • Seals to protect against most common stains

AFM Safecoat Grout Sealer White 32 oz Can 1 Case

  • Good water resistance for up to five years when properly applied
  • Low odor, non-offensive to installer and occupant
  • Safely used by and for the chemically sensitive

Custom Building Products TLPS24Z 24oz Tile/Grout Sealer

  • One step cleaner & re-sealer, ready-to-use cleaner for stone, grout & tile
  • Adds Extra shine to your product
  • Manufactured in China

Homax 9310 Tile and Grout Coating, 4.3 oz Bottle, Liquid, Characteristic, White

  • Re-whitens grout
  • For a fresh and bright appearance
  • Apply to grout lines

Miracle Sealants 32 oz. 511 Impregnator Penetrating Sealer

  • 1 qt

Boardwalk Stain Resistant Floor Sealer 1 Gal Bottle

  • Works well as a base coat for a finish.
  • Protects against asphalt, petroleum and common food and drink stains.
  • Increases gloss of subsequently applied top coats on porous industrial floors.

Zep Commercial Stain Resistant Floor Sealer, Professional Strength – 128 fl oz

  • Clear coating enhances gloss of top coatings.
  • For use on most types of interior floors including vinyl composition, rubber, asphalt, tile, terrazzo, unfinished concrete and no-wax vinyl.

Miracle Sealants Grout Pen White

  • Use to cover up stubborn stain grout.
  • Dries rapidly and leave a clean uniform grout line without harsh chemicals.
  • Covers 175 linear feet of average grout lines.

Custom Building Grout & Tile Cleaner & Resealer – 32 fl oz bottle

  • 32 fl oz

Lithofin KF Grout Protector 500ml

  • For joints in ceramic surfaces. Protects against greasy dirt and spots in kitchen and bathroom, and makes maintenance easier.

HG Super Protector for Wall & Floor Grout

  • First clean the grout thoroughly with HG grout cleaner.
  • Rinse the grout with clean water and leave to dry for 24 hours.
  • Any excess product that runs from the wall or floor grout onto the tiles must be removed with a cloth.
16 Ounce Aqua-X Grout Sealer, Clear Grout Sealer, Commercial Grade, Mold and Mildew Inhibitor
  • 16 oz
Aqua Mix Sealer's Choice Gold – Pint
  • Pint
Trewax Stone & Tile Sealer Finish – 32 fl oz jug
  • One step water-based indoor and outdoor sealer finish for tile and stone
  • Special formula created with acrylic urethane makes surface detergent, scuff and stain and water resistant
Zep Commercial Stain Resistant Floor Sealer – 1 gal bottle
  • Case Of 1
Miracle Sealants – 511 Impregnator Penetrating Sealer 128 oz – Gallon
  • Formula is oil and water resistant that creates an invisible barrier for protection
  • Covers up to 1,000 square feet per quart
Miracle Sealants 511 Seal & Enhance PT
  • 1 pt
Mapei Grout Refresh 8-fl oz Warm Gray Ceramic/Porcelain Tile Grout Sealer Squeeze Bottle 5La009352
  • Allows grout to be changed to any UltraCare Grout Refresh color
  • Restores the look of tile grout
  • Seals to protect against most common stains
AFM Safecoat Grout Sealer White 32 oz Can 1 Case
  • Good water resistance for up to five years when properly applied
  • Low odor, non-offensive to installer and occupant
  • Safely used by and for the chemically sensitive
Custom Building Products TLPS24Z 24oz Tile/Grout Sealer
  • One step cleaner & re-sealer, ready-to-use cleaner for stone, grout & tile
  • Adds Extra shine to your product
  • Manufactured in China
Homax 9310 Tile and Grout Coating, 4.3 oz Bottle, Liquid, Characteristic, White
  • Re-whitens grout
  • For a fresh and bright appearance
  • Apply to grout lines
Miracle Sealants 32 oz. 511 Impregnator Penetrating Sealer
  • 1 qt
Boardwalk Stain Resistant Floor Sealer 1 Gal Bottle
  • Works well as a base coat for a finish.
  • Protects against asphalt, petroleum and common food and drink stains.
  • Increases gloss of subsequently applied top coats on porous industrial floors.
Zep Commercial Stain Resistant Floor Sealer, Professional Strength – 128 fl oz
  • Clear coating enhances gloss of top coatings.
  • For use on most types of interior floors including vinyl composition, rubber, asphalt, tile, terrazzo, unfinished concrete and no-wax vinyl.
Miracle Sealants Grout Pen White
  • Use to cover up stubborn stain grout.
  • Dries rapidly and leave a clean uniform grout line without harsh chemicals.
  • Covers 175 linear feet of average grout lines.
Custom Building Grout & Tile Cleaner & Resealer – 32 fl oz bottle
  • 32 fl oz
Lithofin KF Grout Protector 500ml
  • For joints in ceramic surfaces. Protects against greasy dirt and spots in kitchen and bathroom, and makes maintenance easier.
HG Super Protector for Wall & Floor Grout
  • First clean the grout thoroughly with HG grout cleaner.
  • Rinse the grout with clean water and leave to dry for 24 hours.
  • Any excess product that runs from the wall or floor grout onto the tiles must be removed with a cloth.

1. 16 Ounce Aqua-X Grout Sealer, Clear Grout Sealer, Commercial Grade, Mold and Mildew Inhibitor

16 Ounce Aqua-X Grout Sealer, Clear Grout Sealer, Commercial Grade, Mold and Mildew Inhibitor

  • 16 oz

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Sold By Price
Amazon.com – Seller
Walmart – Black Diamond Coatings

Product Details

Specifications

Details
Package Dimensions 10.24 x 4.06 x 3.07 inches
Country of Origin USA
Is Discontinued By Manufacturer No
Item Package Quantity 1

Reviews From Real Customers

Mary C.

2. Aqua Mix Sealer’s Choice Gold – Pint

Aqua Mix Sealer's Choice Gold - Pint

  • Pint

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Sold By Price
Amazon.com – Seller
eBay
Westchester Tile & Marble
Artistic Tile San Carlos

Product Details

Specifications

Details
Size 16 oz

Reviews From Real Customers

huntinggumby
inlinesix689
jim

3. Trewax Stone & Tile Sealer Finish – 32 fl oz jug

Trewax Stone & Tile Sealer Finish - 32 fl oz jug

  • One step water-based indoor and outdoor sealer finish for tile and stone
  • Special formula created with acrylic urethane makes surface detergent, scuff and stain and water resistant
  • Works on unglazed Mexican saltillo, quarry tile, slate, brick, grout, porous marble, concrete and stone floors
  • Fast drying and has little odor

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Sold By Price
Amazon.com – Seller
Walmart
Ace Hardware
Valu Home Centers

Product Details

Specifications

Details
Commercial or Residential Commercial and Residential
Product Type Stone and Tile Sealer Finish
Indoor or Outdoor Indoor and Outdoor
UV Resistant No
Color Clear

Reviews From Real Customers

Astonia
Teflon Don

4. Zep Commercial Stain Resistant Floor Sealer – 1 gal bottle

Zep Commercial Stain Resistant Floor Sealer - 1 gal bottle

  • Case Of 1

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Sold By Price
Amazon.com
Walmart
Home Depot
Lowe’s

Product Details

Specifications

Details
Assembled Depth (in) 6.02 in
Assembled Height (in) 12.13 in
Assembled Width (in) 6.02 in
Assembled Weight (lbs) 9.0 lbs
Item has MSDS (SDS)? Y

Reviews From Real Customers

Contractor
Savannah
Crescent

5. Miracle Sealants – 511 Impregnator Penetrating Sealer 128 oz – Gallon

Miracle Sealants - 511 Impregnator Penetrating Sealer 128 oz - Gallon

  • Formula is oil and water resistant that creates an invisible barrier for protection
  • Covers up to 1,000 square feet per quart
  • 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

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Sold By Price
Amazon.com – Seller
eBay
Houzz

Product Details

Specifications

Details
Size Gallon

6. Miracle Sealants 511 Seal & Enhance PT

Miracle Sealants 511 Seal & Enhance PT

  • 1 pt

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Sold By Price
Amazon
eBay
Walmart
Floor and Decor

Product Details

Reviews From Real Customers

roxxie_e

7. Mapei Grout Refresh 8-fl oz Warm Gray Ceramic/Porcelain Tile Grout Sealer Squeeze Bottle 5La009352

Mapei Grout Refresh 8-fl oz Warm Gray Ceramic/Porcelain Tile Grout Sealer Squeeze Bottle 5La009352

  • Allows grout to be changed to any UltraCare Grout Refresh color
  • Restores the look of tile grout
  • Seals to protect against most common stains
  • Available in all 40 of MAPEI’s standard grout colors
  • Easy to apply and maintain

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Sold By Price
Amazon
Lowe’s
Instacart
Poshmark

Product Details

Specifications

Details
Safe For Use On Concrete Yes
For Use with Garage Floors Yes
Safe For Use On Limestone Yes
Dries Clear No
For Use with Shower Walls Yes

8. AFM Safecoat Grout Sealer White 32 oz Can 1 Case

AFM Safecoat Grout Sealer White 32 oz Can 1 Case

  • Good water resistance for up to five years when properly applied
  • Low odor, non-offensive to installer and occupant
  • Safely used by and for the chemically sensitive
  • Zero VOC content, meets or exceeds all fed and state air quality regulations, including California
  • Contains no formaldehyde

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Sold By Price
Amazon
Eco Building Products
Green Building Supply

Product Details

Specifications

Details
LENGTH INCHES 7
WIDTH INCHES 7
CAPACITY 1 Qt.
COLOR FINISH White
WEIGHT LBS 3

Reviews From Real Customers

Barbara

9. Custom Building Products TLPS24Z 24oz Tile/Grout Sealer

Custom Building Products TLPS24Z 24oz Tile/Grout Sealer

  • One step cleaner & re-sealer, ready-to-use cleaner for stone, grout & tile
  • Adds Extra shine to your product
  • Manufactured in China
  • Ready-to-use cleaner and resealer that inhibits growth of mold and mildew
  • Non-acidic, non-abrasive formula won’t damage stone, grout or tile

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Sold By Price
Amazon
Hardware World

Product Details

10. Homax 9310 Tile and Grout Coating, 4.3 oz Bottle, Liquid, Characteristic, White

Homax 9310 Tile and Grout Coating, 4.3 oz Bottle, Liquid, Characteristic, White

  • Re-whitens grout
  • For a fresh and bright appearance
  • Apply to grout lines
  • Protects against soil, stains and mildew
  • Penetrates deeply as it dries

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Sold By Price
Amazon
eBay
Walmart
Homax

Product Details

Specifications

Details
Country of Origin USA
Container Type Bottle Applicator
Interior/Exterior Interior
Shelf Life 24 mo
CID 1

Reviews From Real Customers

KMac
renew

11. Miracle Sealants 32 oz. 511 Impregnator Penetrating Sealer

Miracle Sealants 32 oz. 511 Impregnator Penetrating Sealer

  • 1 qt

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Amazon
Home Depot
Lowe’s
Floor and Decor

Product Details

12. Miracle Sealants 511QT6 Sealer Tile Penetrating Quart

Miracle Sealants 511QT6 Sealer Tile Penetrating Quart

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Amazon
Zoro

Product Details

13. Boardwalk Stain Resistant Floor Sealer 1 Gal Bottle

Boardwalk Stain Resistant Floor Sealer 1 Gal Bottle

  • Works well as a base coat for a finish.
  • Protects against asphalt, petroleum and common food and drink stains.
  • Increases gloss of subsequently applied top coats on porous industrial floors.
  • Creates a level, stain-resistant, clear gloss surface for high-traffic vinyl and other hard surface floors.
  • Covers approximately 1,500 sq. ft.

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Sold By Price
Amazon
Rapid Supplies
Industrial Formulators
The Safety Source

Product Details

Specifications

Details
Weight 9 lb

Reviews From Real Customers

xiomara
Salome B.
Steve T.

14. Zep Commercial Stain Resistant Floor Sealer, Professional Strength – 128 fl oz

Zep Commercial Stain Resistant Floor Sealer, Professional Strength - 128 fl oz

  • Clear coating enhances gloss of top coatings.
  • For use on most types of interior floors including vinyl composition, rubber, asphalt, tile, terrazzo, unfinished concrete and no-wax vinyl.
  • Step 2 of Zep Commercial 4 step floor care process.
  • Dries in 30 minutes.

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Amazon
Walmart
Zerbee.com
Office Depot

Product Details

Specifications

Details
Units in Package 1
Unit Size 128 fl oz
Directions 1. To prepare floor, strip floor using ZEP Commercial Heavy Duty Floor Stripper according to label directions. Rinse thoroughly. Allow floor to dry completely. 2. Pour sealer into a clean bucket. Using a dry rayon sting mop, apply 1 to 2 coats of sealer. To achieve a thin, even coat, move the mop in a continuous figure 8 motion. Allow floor to dry completely between coats to prevent hazing and to ensure adhesion; approximately 30 minutes under normal conditions. Do not use fans to reduce drying time; sealer needs to cure on its own. 3. To finish floor, use ZEP Commercial High Traffic Floor Finish, according to label directions. This step is necessary to provide a long lasting, durable finish. Keep container closed when not in use. Store in a cool, dry, well ventilated place. Protect from freezing.
Warnings Eye irritant. May cause irritation to skin and mucous membranes. Contains Glycol Ethers. Avoid contact with eyes and prolonged contact with skin. Avoid breathing vapors or spray mist. Use only with adequate ventilation. First aid: eyes: flush eyes with plenty of water for at least 15 minutes. Get medical attention if irritation develops. Skin: flush skin with plenty of water. Get medical attention if irritation develops. Inhalation: get to fresh air. If irritation persists, get medical attention. Ingestion: do not induce vomiting. If person is conscious, give plenty of water to drink. Get medical attention. Keep out of reach of children and pets. For emergency medical assistance, call your local Poison Control Center or 877-541-2016. Do not reuse empty container. Keep out of reach of children and pets.

Reviews From Real Customers

TNT floorcare
Gepetto

15. Boardwalk Stain Resistant Floor Sealer, 1 Gal Bottle (4404slea)

Boardwalk Stain Resistant Floor Sealer, 1 Gal Bottle (4404slea)

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Amazon
shop.com

Product Details

Reviews From Real Customers

Dean
albin

16. Boardwalk Stain Resistant Floor Sealer, 1 Gal Bottle, 4/Carton ( BWK4404SL )

Boardwalk Stain Resistant Floor Sealer, 1 Gal Bottle, 4/Carton ( BWK4404SL )

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Amazon
eBay
Walmart
Lowe’s

Product Details

Specifications

Details
Recommended Surfaces Concrete,Laminate,Rubber,Tile,Vinyl
Concentrated or Ready to Use Ready to use
Formulation Regular Strength
Appliance Category Floor Care
Dry time (hours) 24

17. Miracle Sealants Grout Pen White

Miracle Sealants Grout Pen White

  • Use to cover up stubborn stain grout.
  • Dries rapidly and leave a clean uniform grout line without harsh chemicals.
  • Covers 175 linear feet of average grout lines.

Check Latest Price

Sold By Price
Amazon
eBay
Home Depot
Lowe’s

Product Details

Specifications

Details
Indoor or Outdoor Indoor
Product Form Liquid
Product Type Grout Pen
Container Size 0.5 oz.

18. Custom Building Grout & Tile Cleaner & Resealer – 32 fl oz bottle

Custom Building Grout & Tile Cleaner & Resealer - 32 fl oz bottle

  • 32 fl oz

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Amazon
Walmart
Home Depot
Ace Hardware

Product Details

Specifications

Details
Commercial or Residential Commercial and Residential
Sealer Type Topical
Product Type Cleaner and Re-Sealer
UV Resistant No
Indoor or Outdoor Indoor

19. Lithofin KF Grout Protector 500ml

Lithofin KF Grout Protector 500ml

  • For joints in ceramic surfaces. Protects against greasy dirt and spots in kitchen and bathroom, and makes maintenance easier.
  • Ready for use.
  • long-term effect.
  • contains no solvents.
  • Coverage: ca. 5m²/500ml.

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Sold By Price
Fishpond.com

Product Details

Specifications

Details
Dimensions 20.4 x 8.8 x 5.4 centimeters (0.60 kg)

Reviews From Real Customers

shie.lind

20. HG Super Protector for Wall & Floor Grout

HG Super Protector for Wall & Floor Grout

  • First clean the grout thoroughly with HG grout cleaner.
  • Rinse the grout with clean water and leave to dry for 24 hours.
  • Any excess product that runs from the wall or floor grout onto the tiles must be removed with a cloth.

Check Latest Price

Sold By Price
fruugo.com

Product Details

Reviews From Real Customers

ab14651
09advent
kendromeda

Conclusion

A good grout sealer will protect your floors from dirt, stains, and water damage. It will also make your floors easier to clean and keep them looking new for longer.

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