Top 10 Best grout stain in 2026

Last Updated - 6/11/2026

🏆Best Choice

ACTIVE

ACTIVE Mold Stain Remover Gel Cleaner Heavy Duty Stain Cleaner for Front Loader Washing Machine Seal, Bathroom Grout, Shower, Caulk - Front Load Washer Cleaning Solution - 7 Fl Oz

9.8

ChoiceComparer.com Score

9.8

/ 10

Outstanding

Main highlights

•Fast and Effective: ACTIVE Seal & Grout Stain Remover is a Powerful Whitening Deep Cleaner. Mildew Stain Remover has an Instant Effect in Minutes to Quickly Clean Mold Stain and Eliminate Unwanted Musty Dirt and Grime
•Wide Range of Use: Efficient Cleaning for Rubber Gasket, Front Loading Laundry Drum, Cleaning Washer Mildew Stains, Refrigerator Seal Strips, Bathroom Cleaner for Mold Stain on Shower Walls or Caulking Cleaner. Get Rid of Stain on Tub, Tile, Wall, Showers, Grout Cleaner Gel, Bathtub Stain Remover. Wash Indoor House Stain
•Easy Application: See Product Directions for Best Effective Usage. Apply Front Loader Washing Machine Gasket Cleaner Gel Evenly on Seals, or Vertically on Wall Line without the Gel Running - compare to spray or liquid
•Powerful Formula: ACTIVE Mildew Stain Gel Solution Will Clean & Remove Discoloration, Black Spot & Buildup related to Mold Stain, Moisture, Grease in Appliance Seals. ACTIVE Stain Gel is a Concentrated Solution lasting up to a Year per 7oz Bottle
•Gentle Odor: ACTIVE Washing Machine Cleaner Gel is Made from Simple Ingredients - Compare to Other Product with Harsh Chemicals and Heavy Scent that can Damage Home Surfaces
•Product Usage Instructions: Shake well for at least 10 seconds before use. Be sure to apply gel directly onto the stain and let it sit for a minimum of 5 hours before wiping away. You may need to use a thicker coating of gel or re-apply a second time for tougher stains. Refer to the product images, instruction videos, and the product packaging for additional usage and troubleshooting steps

View offer on:

$18.95

Check Price

Zep

Zep Grout Cleaner and Brightener - 32 Ounce (1 Bottle) - ZU104632 - Deep Cleaning Formula Removes Old Stains From Grout

9.7

ChoiceComparer.com Score

9.7

/ 10

Outstanding

Main highlights

•Deep cleaning grout is a tough job, even for pros, but strong acids remove deep stains from grout to reveal the best clean for novices to professionals alike
•This professional strength tile grout cleaner has an acidic formula quickly restores stained grout lines on tile floors without the need for heavy scrubbing
•Revitalize your tile and/or grout with this grout cleaner, specially formulated for white and colored grout lines, ensuring a pristine finish every time
•Use this tile and grout cleaner to effortlessly renew grout, with a formula that is made in the United States, crafted from globally sourced materials ensuring quality and efficacy
•Apply the grout cleaning solutions to stains. Allow for the solution to sit and work its magic for three minutes. Proceed to wipe away thoroughly, revealing a like-new appearance

View offer on:

$9.48

Check Price

Rainbow Chalk Markers Ltd

Grout Pen White Tile Paint Marker: Waterproof Grout Paint, Tile Grout Colorant and Sealer Pen - White, Narrow 5mm Tip (7mL)

9.5

ChoiceComparer.com Score

9.5

/ 10

Outstanding

Main highlights

•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 shade, do a small test area first
•SEALED GROUT: Grout Pen may not bond to recently sealed grout. Test the grout with a few drops of water. If the grout does not absorb the water within a few minutes then the grout was likely sealed
•TIP MAY WEAR DOWN: Tip is made of cotton, pressing too hard will damage tip. Contact seller for replacement tips if needed
•SHAKE ONLY WITH CAP ON: Tip is removable and may fall out if shaken hard, only shake pen with cap on (note - Pen does not need to be shaken at all, instead gently pump tip to activate)
•DRY TIP: Pen needs to be primed before use, all new Grout Pens come with a dry white tip. To activate gently pump the tip (20-30 times) until fully saturated

View offer on:

$8.99

$12.00

-25%

Check Price

Rainbow Chalk Markers Limited

Grout Pen White Tile Grout Paint Marker: Waterproof Tile Grout Colorant and Sealer Pens for Cleaner Looking Floors & Whitener Without Bleach - Narrow 5mm, 2 Pack with Extra Tips (7mL) - White

9.4

ChoiceComparer.com Score

9.4

/ 10

Excellent

Main highlights

•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 shade, do a small test area first
•USE ON UNSEALED GROUT ONLY: GROUT PEN may not bond to sealed grout. Test grout with a few drops of water. If the grout does not absorb the water within a minute this means the grout is likely sealed.
•TIP MAY WEAR DOWN: Tip is made of cotton, pressing too hard will damage tip. Contact seller for replacement tips if needed
•SHAKE ONLY WITH CAP ON: Tip is removable and may fall out if shaken hard, only shake pen with cap on (note - Pen does not need to be shaken at all, instead gently pump tip to activate)
•DRY TIP: Pen needs to be primed before use, all new GROUT PENs come with a dry white tip. To activate rapidly pump the tip (30+ times) until fully saturated

View offer on:

$16.75

$20.00

-16%

Check Price

Mapei

MAPEI UltraCare Grout Refresh, Universal Grout Colorant & Sealer, 8 oz Bottle – Easy Grout Restoration & Protection, 5047 Charcoal

9.2

ChoiceComparer.com Score

9.2

/ 10

Excellent

Main highlights

•Revitalize Your Grout: Easily restore or change the original color and appearance of your grout with MAPEI UltraCare Grout Refresh. This universal grout colorant and sealer provides a fresh, clean look to your tiled surfaces
•Long-Lasting Protection: Not only does it refresh the color, but it also seals the grout to protect against stains and moisture, ensuring your grout stays looking new for longer
•Easy Application: The 8 oz bottle comes with a convenient applicator tip, making it simple to apply the colorant evenly and accurately. Perfect for DIY projects and professional use alike
•Versatile Use: Suitable for use on both sanded and unsanded grout, MAPEI UltraCare Grout Refresh is ideal for kitchens, bathrooms, and any tiled area in need of a makeover. Available in a variety of colors to match your décor
•Mapei Adhesives, Sealants, Chemical Products for Building that are Designed for Easy, Efficient Application

View offer on:

$19.99

$21.49

-7%

Check Price

Mapei

MAPEI UltraCare Grout Refresh, Universal Grout Colorant & Sealer, 8 oz Bottle – Easy Grout Restoration & Protection, 5007 Chocolate

9.1

ChoiceComparer.com Score

9.1

/ 10

Excellent

Main highlights

•Revitalize Your Grout: Easily restore or change the original color and appearance of your grout with MAPEI UltraCare Grout Refresh. This universal grout colorant and sealer provides a fresh, clean look to your tiled surfaces
•Long-Lasting Protection: Not only does it refresh the color, but it also seals the grout to protect against stains and moisture, ensuring your grout stays looking new for longer
•Easy Application: The 8 oz bottle comes with a convenient applicator tip, making it simple to apply the colorant evenly and accurately. Perfect for DIY projects and professional use alike
•Versatile Use: Suitable for use on both sanded and unsanded grout, MAPEI UltraCare Grout Refresh is ideal for kitchens, bathrooms, and any tiled area in need of a makeover. Available in a variety of colors to match your décor
•Mapei Adhesives, Sealants, Chemical Products for Building that are Designed for Easy, Efficient Application

View offer on:

$20.97

Check Price

Rainbow Chalk Markers Limited

Grout Pen Dark Grey Tile Grout Paint Marker: Waterproof Tile Grout Paint Pen Colorant, Grout Shine Touch Up & Renew - Dark Grey, Narrow 5mm Tip (7mL)

8.9

ChoiceComparer.com Score

8.9

/ 10

Great

Main highlights

•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 shade, do a small test area first
•SEALED GROUT: Grout Pen may not bond to recently sealed grout. Test the grout with a few drops of water. If the grout does not absorb the water within a few minutes then the grout was likely sealed
•TIP MAY WEAR DOWN: Tip is made of cotton, pressing too hard will damage tip. Contact seller for replacement tips if needed
•SHAKE ONLY WITH CAP ON: Tip is removable and may fall out if shaken hard, only shake pen with cap on (note - Pen does not need to be shaken at all, instead gently pump tip to activate)
•DRY TIP: Pen needs to be primed before use, all new Grout Pens come with a dry white tip. To activate gently pump the tip (20-30 times) until fully saturated

View offer on:

$8.99

Check Price

Rainbow Chalk Markers Limited

Grout Pen Brown Tile Paint Marker: Waterproof Grout Paint, Tile Grout Colorant and Sealer Pen - Brown, Narrow 5mm Tip (7mL)

8.8

ChoiceComparer.com Score

8.8

/ 10

Great

Main highlights

•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 shade, do a small test area first
•SEALED GROUT: Grout Pen may not bond to recently sealed grout. Test the grout with a few drops of water. If the grout does not absorb the water within a few minutes then the grout was likely sealed
•TIP MAY WEAR DOWN: Tip is made of cotton, pressing too hard will damage tip. Contact seller for replacement tips if needed
•SHAKE ONLY WITH CAP ON: Tip is removable and may fall out if shaken hard, only shake pen with cap on (note - Pen does not need to be shaken at all, instead gently pump tip to activate)
•DRY TIP: Pen needs to be primed before use, all new Grout Pens come with a dry white tip. To activate gently pump the tip (20-30 times) until fully saturated

View offer on:

$8.99

Check Price

TEC

TEC Grout Colorant - Refresh and Seal or Change Grout Joint Color | A Faster and Easier Alternative to Regrouting Tile | 8 oz. Application Covers up to 350 sq. ft. - 961 Sandstone Beige

8.6

ChoiceComparer.com Score

8.6

/ 10

Good

Main highlights

•REFRESH AND SEAL: Eliminate stained, dull or discolored grout joints, or get a new look from a grout color change with one of our 14 color choices.
•EASY TO APPLY: Just spread on over any sanded or unsanded cement grout or epoxy grout. Each 8 oz. bottle covers up to 350 square feet for a one coat application. To achieve desired results, a second coat may be necessary.
•MULTI-USE ENVIRONMENTS: Recommended for interior or exterior applications. Changing grout colors light to dark or dark to light may require an extra application. Consider existing grout color and tile color when choosing a color for your desired outcome.
•LONG LASTING: Color change lasts up to 15 years. Unopened bottles have a shelf life of 18 months from the date of manufacture. Store in dry, well-ventilated area.
•QUICK DRYING: Ready for foot traffic in just 3-4 hours. Generally a second coat may be applied after 30 minutes. Keep grout dry and avoid heavy scrubbing for 7 to 10 days.
•FOR USE AT ROOM TEMPERATURE: Allowing this product to freeze or be exposed to high temperatures long-term, including during transit, can cause changes to the product consistency, making it unusable for application. Please ensure proper precautions are taken when ordering, storing, and using this product.
•ACTUAL COLOR MAY VARY: Actual product color may vary. Colors shown may appear differently due to variations in color display settings on computer monitors.

View offer on:

$23.89

$25.14

-5%

Check Price

Mapei

MAPEI UltraCare Grout Refresh, Universal Grout Colorant & Sealer, 8 oz Bottle – Easy Grout Restoration & Protection, 5220 Eggshell

8.5

ChoiceComparer.com Score

8.5

/ 10

Good

Main highlights

•Revitalize Your Grout: Easily restore or change the original color and appearance of your grout with MAPEI UltraCare Grout Refresh. This universal grout colorant and sealer provides a fresh, clean look to your tiled surfaces
•Long-Lasting Protection: Not only does it refresh the color, but it also seals the grout to protect against stains and moisture, ensuring your grout stays looking new for longer
•Easy Application: The 8 oz bottle comes with a convenient applicator tip, making it simple to apply the colorant evenly and accurately. Perfect for DIY projects and professional use alike
•Versatile Use: Suitable for use on both sanded and unsanded grout, MAPEI UltraCare Grout Refresh is ideal for kitchens, bathrooms, and any tiled area in need of a makeover. Available in a variety of colors to match your décor
•Mapei Adhesives, Sealants, Chemical Products for Building that are Designed for Easy, Efficient Application

View offer on:

$17.96

$20.77

-14%

Check Price

📊

📈 How we rank

With our cutting-edge technology, we examine thousands of products and retailers, assessing reviews, ratings, trends, and sales rankings to identify what matters most to users like you.

Our team evaluates this data alongside genuine user feedback, merging AI analysis with human insights to provide you with real-time, highly-rated recommendations that empower your decision-making with clarity and confidence.