How often do granite countertops have to be resealed?

once each year
Many professionals recommend sealing granite countertops at least once each year. If you cook frequently in your kitchen and use the countertops daily, you might need to reseal the granite even more frequently. This used to be the advice from stone professionals over the years.

Do granite countertops need to be sealed periodically?

Although most granite countertops don’t need to be sealed, it does help the stone resist dirt and spills, which can cause etching and staining [source: Marble Institute of America]. Generally, you should seal most kitchen granite countertops annually.

Can you seal granite twice?

Many homeowners seal their granite counters once or twice a year, although you can seal them more regularly if you wish because it is not possible to over-seal natural stone.

Is there a lifetime sealer for granite countertops?

yes, it is possible to apply a permanent bond sealer. A couple companies (Sensa, Permashield) are offering granite with a permanent sealer pre-applied “at the factory”.

Which granite does not need sealing?

Ubatuba granite most often does not need sealing because it is typically a very dense, low-absorbency stone that is naturally stain-resistant.

Is sealed granite still porous?

No sealer, no matter how well applied, will perfectly fill every pore in the stone. It’s more accurately described as a barrier highly-resistant to liquid intrusion. Given enough time, some liquid will still seep past the resin barrier into the stone potentially staining.

What happens to unsealed granite?

Make Sure Your Granite Countertop Is Sealed Although granite is known to be a very durable surface that is less porous than marble, unsealed granite will absorb spills, oils and stains. If the water drops soak right up, this will let you know that your countertops need to be sealed.

How can you tell if granite is sealed?

How to test if your marble or granite need to be sealed:

1. pour a tablespoon of regular tap water onto the counter and let it sit for 10-15 minutes.
2. Wipe away water with a dry cloth.
3. Is there a darkening of the stone?
4. If there is darkening, your counters could use some sealer.
5. If color hasn’t changed, the stone is sealed.

How often should you seal your granite countertops?

It is important to properly clean and maintain granite countertops. Because granite is a natural stone and is generally penetrable within its porous surface, sealants are an easy and effective way to protect granite countertops. Some people seal their granite countertops once every six months to a year, though stone can never be oversealed.

Do granite slabs need to be sealed?

Plus, your slab may have been “resined” to fill in any chips or defects (a perfectly normal process). Resining will often seal a stone. Most granites fall in between the extremes. A very general guide is that “granite” will need sealing upon install and resealing every 3-5 years. This generality is blandly passed about as if it is an absolute fact.

Are your granite countertops tip-top condition?

That being said, making sure your granite countertops remain in tip-top condition for as long as possible requires a little effort on your part.

What is the best sealer for granite countertops?

No professional granite sealing needed. The best “last generation” sealer is this pro-quality Impregnating Granite & Marble Sealer. On most granite, you’ll get 5-7 years protection. This is the best-performing, most durable sealer of the “last generation”.