10 Best Grout Sealers 2025 in the United States

The Miracle Sealants 511 Impregnator is a versatile grout sealer designed for both indoor and outdoor use on various surfaces like grout, ceramic, stone, and tile. One of its strong points is its broad water and stain resistance, thanks to an oil and water-resistant formula that creates an invisible barrier to protect surfaces from moisture and stains. This makes it a good choice for areas prone to spills or dampness, such as kitchens and bathrooms. It covers a large area—up to 4,000 square feet per gallon—so it’s economical if you have a big project.

Aqua Mix Sealer's Choice Gold is a water-based penetrating sealer designed to protect natural stone and tile surfaces like porcelain, terracotta, marble, and other stones. It offers good water and stain resistance, making it suitable for both indoor and outdoor applications. One of its biggest advantages is its durability, as it can last up to 15 years before needing reapplication, which is quite impressive for a sealer in this category.

Miracle Sealants 511 Seal & Enhance is a solvent-based grout sealer designed to protect and enhance stone and tile surfaces both indoors and outdoors. It stands out for its strong stain and water resistance, making it a good choice if you want to keep grout and stone looking fresh and protected from common spills or moisture. This sealer also improves the color of your stone or tile, giving surfaces a richer, deeper look without yellowing over time.