Do Granite Countertops Have To Be Sealed. The natural porousness of granite and other stone surfaces allows them to absorb liquids which can make your granite countertops susceptible to staining if theyre not properly sealed. No not all granite countertops need a sealant.
If your granite countertop is properly sealed liquids and oils will bead on top of it rather than seep into the stone. While this may sound like an inconvenience the process of sealing granite is simple and quick and you will typically only have to do it once a year. Sealing granite can also prevent etching caused by cleaners or acidic foods such as lemon juice.
Even if quartz countertops are made of different stones a permanent seal on their surfaces is created during the fabrication process.
However sealing is an added precaution and many fabricators and installers do recommend it. Sealing granite can also prevent etching caused by cleaners or acidic foods such as lemon juice. Why Do Stone Countertops Need Sealing. The answer is yes you can permanently seal your granite and that will give you a completely maintenance-free countertop.
