How Often Does Granite Need To Be Sealed? When the stone is properly sealed, it will repel liquids and prevent them from penetrating the stone. This can result in the stone looking perpetually dirty, which is a nuisance in itself. When the stone is not sealed, water can penetrate the stone and leave a watermark residue. You may not realize that water, of all things, can be the nemesis of your natural stone worktops. Although the sealer should help to resist chemicals, specific chemical cocktails can penetrate the sealer and damage the stone. Make sure you only use cleaning products that are approved for use on natural stone, even if your worktop is sealed. Sealers help prevent this damage by getting into tiny cracks and fissures, sealing them up and preventing liquids from penetrating the stone. Certain products, such as those containing citrus, can erode the calcium in the stone, leaving pits and inconsistencies in the stone.Ĭhemicals that penetrate deep into the stone can damage the finish and even discolor its natural appearance. Unsealed stone is more susceptible to damage from cleaning products. Dozens of household cleaning products should not be used on natural stone, whether sealed or not. For example, if you put a plastic box of fresh strawberries on your countertop, you could end up with a red square on your countertop. Red wine and grape juice, two highly-pigmented liquids, can leave a dark spot on your otherwise immaculate countertop.īut the worst part is that liquids aren’t your only concern. Stains can occur quickly, even if you can catch spills quickly. Unsealed natural stone will readily absorb food and liquids, which can lead to deep, well-developed stains. Stains and damage can be caused by a number of factors, including. If you decide not to seal your granite countertop, you could be left with unpleasant stains on your worktops. What Happens If You Don’t Seal Your Granite Countertop? Granite is a porous natural stone, which basically means that things are more likely to damage and stain the stone. Sealing granite helps prevent liquids from seeping into the stone and causing damage. So, while you don’t necessarily have to seal your granite countertops, we recommend that you do.
This is because unsealed granite is prone to staining and damage, more so than granite that is safely sealed.
However, if you don’t seal your granite, you are playing with fire, metaphorically speaking. Technically, the answer to this question is no, but only because it is your countertop and you can choose to do what you like with it. This article discusses these questions around granite countertop, read on to find out more! However, do you need to seal it in order to preserve its natural beauty and prolong its life? Or is sealing the worktop just an unnecessary step? Granite is a popular choice for kitchen worktops because of its beautiful natural look, durability, resilience, and ease of cleaning. Does A Granite Countertop Need to Be Sealed?
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