Are your marble tiles protected?
What is Marble?
Marble is the result of metamorphism from limestone that has a non-shale structure. Its main component is calcite (a crystallized form of calcium carbonate, CaCO3). It is commonly used for sculpting and decorative materials in buildings.
Marble is a porous material, which means it is prone to absorbing moisture and staining easily. If left unsealed, liquids like water, oil, and even acidic substances like citrus juices and vinegar can seep into the pores of the marble, causing discoloration and damage to the surface over time.
How do I know if I have quartz or marble?
The most reliable way to tell if you are looking at real marble is to test its hardness by cutting with something sharp, like a knife.
Use a knife for scratching the surface of a countertop. The outcome indicates the hardness of the mineral. If the knife leaves a scratch, the stone is likely marble. If there are no scratches, the stone is likely a much harder stone, like quartzite or granite.
Why does marble need to be sealed?
Marble is a high-end, natural material that makes for a dreamy surface. Yet, even though the calcium-based stone is strong enough for a countertop, it can also be soft and porous. This means that marble countertops or tiles absorb liquids that could leave stains, and to help minimize damage, they need to be sealed. By sealing them, you create a protective barrier that helps to prevent liquids and stains from penetrating the surface. This not only helps to maintain the appearance of your marble but also makes it much easier to clean and maintain in the long run.
In addition to protecting your marble from stains and moisture, sealing also helps to enhance its natural beauty. When you seal your marble, you bring out the natural colors and veining patterns, making it a true statement piece in your home.
So if you want to protect the beauty and longevity of your marble tiles, sealing is a critical step that should not be overlooked. With regular sealing, you can ensure that your marble remains in top condition for years to come and continue to be a stunning feature in your home.
How do I seal?
Sealing marble involves applying a sealer to the surface of the stone to fill in the pores and create a protective barrier that repels water and other substances. The sealer is typically a clear liquid that is applied with a brush or sprayer and allowed to dry for a specified period of time before being wiped clean.
There are different types of sealers available, including penetrating sealers and surface sealers. Penetrating sealers soak into the pores of the marble and provide long-lasting protection, while surface sealers form a protective layer on top of the stone and are easier to apply but may need to be reapplied more frequently.
Here is the product I can recommend.
I always use the 511 impregnator sealer. You can easily find it at Home Depot or Lowe’s. I usually purchase the smallest size. A little goes a long way.
To seal marble, the surface should first be thoroughly cleaned and dried. The sealer should then be applied according to the manufacturer's instructions, typically with a brush or sprayer, and left to dry for the recommended time. Once the sealer has dried, any excess should be wiped away with a clean cloth.
It's important to note that even with proper sealing, marble is still susceptible to damage from acidic substances like lemon juice and vinegar, so spills should be cleaned up immediately. Regular cleaning with a gentle, pH-neutral cleaner can help to maintain the beauty of sealed marble over time.
For more details, you can watch this video.