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Of course, in between sealings, you should still clean the grout regularly.

Best Grout Sealers

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Its also not slippery, making it suitable for use on tile or stone floors, even outdoors.

it’s possible for you to apply the grout sealer with a paint pad, brush, or sponge.

It will be fully cured in just 8 hours, faster than many similar products.

Custom Building Products Aqua Mix Sealer’s Choice Gold Marble Sealer

PHOTO: Amazon

This odor-free spray can be used on any cement-based (not epoxy) colored or uncolored grout.

It wont change the grout color or leave an obvious surface coating.

Admittedly, it is more of a task to apply than some other grout sealers.

FILA Grout Sealer Spray

PHOTO: Amazon

Your shower needs to be completely dry before using the grout sealer.

You should allow up to 48 hours for full curing before using the shower.

Its a professional-strength sealer that creates a strong barrier against even tough oil or food stains.

Black Diamond Shower Sealer

PHOTO: Amazon

It also works hard to remove water damage or other ugly discolorations inside your shower or tub surround.

It dries to a natural appearance without obvious shine and wont change the color of your grout or stone.

For optimal results, apply the sealant with thebrand’s grout brush, which is not included.

Clean EEZ Stone & Grout Sealer

PHOTO: Amazon

Let it sit for at least five minutes to penetrate the grout, then wipe away excess.

Let it sit for up to five minutes before wiping away the excess.

It will help with drying time and make the whole job go smoother.

Miracle Sealants 511 Impregnator Sealer

PHOTO: Amazon

Unlike most grout sealers, which dry clear, this water-based product has colorants built right into the formula.

It comes in many neutral hues, including browns, beiges, grays, black, and pure white.

This sealer can be used on any grout, including epoxy and urethane grouts.

MAPEI UltraCare Grout Refresh

PHOTO: Amazon

While its not as potent as other products on our list, it does protect against moisture and stains.

Apply it with a thin paintbrush, toothbrush, or grout stain applicator.

you’re able to check for effectiveness by flicking a few drops of water onto the treated surface.

Seal It Green Tile & Grout Armor Heavy-Duty Sealer

PHOTO: Amazon

If the water beads up, its sealed.

If the water soaks in, youll need to repeat the app of the sealer.

Unlike most grout sealers, this one can be applied directly to fresh grout even before its cured.

Advanced Sealers & Cleaners Ultimate Fast Grout Seal

PHOTO: Amazon

It will even help prevent colored grout from fading as it dries.

Using the solvent-based sealer is easy: Spray it onto the grout and let it dry.

While its ideal for new grout, it can also be used to seal old grout that needs protection.

Miracle Sealants 511 Porous Plus Sealer

PHOTO: Amazon

Its also very long-lasting.

The sealer dries clear and without any shine, leaving the underlying surfaces appearance unchanged.

We like that it can be used on colored or uncolored grout and any natural stone.

It allows the stone or grout to breathe while providing superior protection.

What to Look for in a Grout Sealer

Are You Using It Indoors or Outdoors?

However, they tend not to last as long as solvent-based products.

However, they have stronger fumes and require better ventilation during program.

One solvent-based sealer that we really like isMiracle Sealants 511 Impregnator Sealer.

Some can even be rolled on with a paint roller.

This is an especially effective way to apply sealer to grout and the surrounding stone or tile.

Some are even designed to spray precisely, making your job much easier.

Youll also often find that the manufacturer offers sealers in more than one container size.

What Surfaces Are You Treating?

Another consideration is whether you are sealing brand-new grout or grout thats been in place for a while.

Cherniak adds, Keep in mind that regular sealing can prevent more expensive repairs down the line.

Blanchard offers this tip: Always check the grout’s water absorption before resealing.

If water darkens the grout, that’s a clear sign it needs to be resealed.

Not every bang out of grout needs to be sealed.

Cherniak notes that synthetic grouts, such as epoxy or urethane-based ones, don’t require sealing.

Why Trust The Spruce?

Michelle Ullmanhas been writing about all things home-related since 2011.

Her current home has extensive tile flooring, so she is no stranger to grout and its maintenance needs.