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10 Best Tile Grout Sealers 2025 in the United States
#1
Winner
Miracle Sealants 511 H2O Plus Advanced Penetrating Sealer for Countertops, Stone, Tile & Grout, Gallon
The Miracle Sealants 511 H2O Plus is a water-based penetrating sealer designed for a variety of surfaces including tile, grout, stone, and countertops like granite and marble. Its water-based formula makes it safe and odorless, which is great for use indoors or around food-prep areas. One of its strong points is its ability to protect against both water and stains while letting your surfaces keep their natural look without yellowing over time.
Rating
10.0
Chosen by1,376
Type of Sealer
Water Resistance
Stain Resistance
Most important from
199 reviews
#2
Black Diamond Stoneworks Grout Sealer for Tile Floors, Marble, and Showers. Stain-Resistant Protectant Sealant, Long-Lasting Makes Clean-up Easy
The Black Diamond Stoneworks Grout Sealer is a water-based, low-odor sealer designed for use on tile floors, marble, and showers. One of its main strengths is its long-lasting protection, which helps reduce the frequency of reapplication. This sealer is particularly effective in resisting stains from common substances like oil, coffee, food, wine, and dirt, making it a good choice for areas prone to spills and messes.
Rating
10.0
Type of Sealer
Ease of Application
Durability
Most important from
229 reviews
#3
Miracle Sealants 511 Impregnator Advanced Penetrating Sealer for Countertops, Stone, Tile & Grout, Pint
The Miracle Sealants 511 PT SG Impregnator Sealer is a solid choice for those looking to protect a variety of surfaces such as tile, grout, and stone. One of its key strengths is its versatility; it can be used on materials like ceramic, porcelain, granite, and even stucco. This makes it suitable for both indoor and outdoor applications. The sealer creates an invisible barrier that's resistant to water and stains, ensuring your surfaces stay protected from spills and moisture. With a coverage of up to 500 square feet per pint, it’s quite efficient for larger projects.
Rating
9.7
Water Resistance
Ease of Application
Drying Time
Most important from
6985 reviews
Top 10 Best Tile Grout Sealers 2025 in the United States
#1
Winner
Miracle Sealants 511 H2O Plus Advanced Penetrating Sealer for Countertops, Stone, Tile & Grout, Gallon
Miracle Sealants 511 H2O Plus Advanced Penetrating Sealer for Countertops, Stone, Tile & Grout, Gallon
Type of Sealer: water-based penetrating sealer
Water Resistance: protects against water
Stain Resistance: protects against stains
Ease of Application: easy to apply
Durability: weather resistant durability
Chosen by 1376 this week
Black Diamond Stoneworks Grout Sealer for Tile Floors, Marble, and Showers. Stain-Resistant Protectant Sealant, Long-Lasting Makes Clean-up Easy
Black Diamond Stoneworks Grout Sealer for Tile Floors, Marble, and Showers. Stain-Resistant Protectant Sealant, Long-Lasting Makes Clean-up Easy
Type of Sealer: Water-based
Water Resistance: Waterproof
Stain Resistance: Resists stains from oil, coffee, wine
Ease of Application: Simplifies sealing process
Durability: Long-lasting protection
Miracle Sealants 511 Impregnator Advanced Penetrating Sealer for Countertops, Stone, Tile & Grout, Pint
Miracle Sealants 511 Impregnator Advanced Penetrating Sealer for Countertops, Stone, Tile & Grout, Pint
Type of Sealer: Impregnator Sealer
Water Resistance: Resistant
Stain Resistance: Resistant
Ease of Application: Straightforward
Durability: Durable against UV and weather
Seal It Green Xtreme-Heavy Duty Pro Strength Grout Sealer. Non Toxic-VOC Free & Odorless.Seal Smarter. Incredible 100+ SF Coverage. Indoor Or Outdoor Use. Use The Sealant The Pros Use. Lasts For Years
Seal It Green Xtreme-Heavy Duty Pro Strength Grout Sealer. Non Toxic-VOC Free & Odorless.Seal Smarter. Incredible 100+ SF Coverage. Indoor Or Outdoor Use. Use The Sealant The Pros Use. Lasts For Years
Type of Sealer: Grout Sealer
Water Resistance: Yes
Stain Resistance: Yes
Ease of Application: Easy
Durability: 5+ years
AQUA-X Grout Sealer (1 Qt): Professional-Grade Impregnator Sealant for Shower Tile Grout and Backsplash - Long-Lasting with Fast-Drying Formula
AQUA-X Grout Sealer (1 Qt): Professional-Grade Impregnator Sealant for Shower Tile Grout and Backsplash - Long-Lasting with Fast-Drying Formula
Type of Sealer: Acrylic-based
Water Resistance: Waterproof
Ease of Application: Spray-on
Drying Time: Dries quickly
Durability: Lasts up to 5 years
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MORE Premium Stone Sealer - Water-Based Protectant - Granite, Marble, Concrete & Grout Sealer - for Indoor & Outdoor Use - Protects Against Oil, Water-Based Stains - Unscented - Quart (32 oz)
MORE Premium Stone Sealer - Water-Based Protectant - Granite, Marble, Concrete & Grout Sealer - for Indoor & Outdoor Use - Protects Against Oil, Water-Based Stains - Unscented - Quart (32 oz)
Type of Sealer: Water-based
Water Resistance: Water Resistant
Stain Resistance: Oil and water-based stains
Ease of Application: Easy to apply with brush, roller
Drying Time: 15-minute absorption period
Durability: Durable
Color Enhancer Sealer for All-Natural Stone and Pavers. Marble, Travertine, Limestone, Granite, Slate, Concrete, Grout, Brick, Block. (1-Quart)
Color Enhancer Sealer for All-Natural Stone and Pavers. Marble, Travertine, Limestone, Granite, Slate, Concrete, Grout, Brick, Block. (1-Quart)
Type of Sealer: Color Enhancer
Water Resistance: Water Resistant
Ease of Application: simple to use
Durability: long-lasting protection
Miracle Sealants 511 Seal & Enhance Premium Enhancing Sealer for Stone & Tile, Pint
Miracle Sealants 511 Seal & Enhance Premium Enhancing Sealer for Stone & Tile, Pint
Type of Sealer: tile grout sealer
Stain Resistance: superior stain resistance
Ease of Application: easy to work with
Drying Time: reasonable
Durability: solid
Natural Stone and Grout Penetrating Shower Sealer. Marble, Granite Travertine, Limestone. Protects The Surface from Damage and Build-up for up to Ten Years! (2 Quart)
Natural Stone and Grout Penetrating Shower Sealer. Marble, Granite Travertine, Limestone. Protects The Surface from Damage and Build-up for up to Ten Years! (2 Quart)
Type of Sealer: Polymer-based Sealant
Water Resistance: Excels in water resistance
Stain Resistance: Excels in stain resistance
Ease of Application: Ease of application
Durability: Lasting up to ten years
#10
Aqua Mix Sealers Choice Gold - Quart
Aqua Mix Sealers Choice Gold - Quart
Type of Sealer: Water-based
Water Resistance: Water Resistant
Stain Resistance: Maximum resistance
Ease of Application: Requires effort
Drying Time: Varies with conditions
Durability: Long-lasting
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Buying Guide for the Best Tile Grout Sealers
Choosing the right tile grout sealer is essential to protect your tiles and grout from stains, moisture, and wear. A good sealer will extend the life of your grout, keep it looking clean, and make maintenance easier. When selecting a grout sealer, consider the type of tiles you have, the location of the tiles (e.g., kitchen, bathroom, outdoor), and the level of protection you need. Here are some key specifications to help you make an informed decision.Type of SealerThere are two main types of grout sealers: penetrating sealers and membrane-forming sealers. Penetrating sealers absorb into the grout and protect it from within, making them ideal for areas exposed to moisture, like bathrooms and kitchens. Membrane-forming sealers create a protective layer on the surface of the grout, which can be effective in areas with less moisture exposure. Choose a penetrating sealer for high-moisture areas and a membrane-forming sealer for low-moisture areas.
Water ResistanceWater resistance is crucial for grout sealers, especially in areas like bathrooms and kitchens where moisture is prevalent. Sealers with high water resistance will prevent water from seeping into the grout, reducing the risk of mold and mildew. Look for sealers that specifically mention water resistance or are designed for wet areas. If you are sealing grout in a dry area, water resistance may be less critical.
Stain ResistanceStain resistance is important to keep your grout looking clean and new. A good grout sealer will repel stains from spills, dirt, and other contaminants. Sealers with high stain resistance are ideal for kitchens, dining areas, and other high-traffic zones where spills are common. If your tiles are in a low-traffic area, you might not need the highest level of stain resistance.
Ease of ApplicationThe ease of application can vary between different grout sealers. Some sealers come in spray bottles for easy application, while others require a brush or roller. Consider your comfort level with DIY projects and the size of the area you need to seal. For small areas or touch-ups, a spray sealer might be more convenient. For larger areas, a brush or roller application might be more efficient.
Drying TimeDrying time is the amount of time it takes for the sealer to cure and provide full protection. Faster drying times are convenient if you need to use the area soon after sealing. However, some high-performance sealers may require longer drying times for optimal protection. If you have the flexibility to wait, a longer drying time might be worth the added protection. For quick projects, choose a sealer with a shorter drying time.
DurabilityDurability refers to how long the sealer will last before needing reapplication. High-quality sealers can last several years, while others may need to be reapplied more frequently. Consider the location and usage of your tiles when evaluating durability. High-traffic areas or places exposed to a lot of moisture will benefit from a more durable sealer. For less frequently used areas, a sealer with moderate durability may suffice.