Granite and marble are natural stone

Type of sealant: Granite and marble are porous materials, meaning they can absorb liquids if left unsealed. It's important to choose a sealant specifically designed for natural stone. There are different types of sealants available, such as penetrating sealers or impregnators, which are absorbed into the stone to create a protective barrier without altering the appearance of the surface.

Before applying any sealant, ensure that the granite or marble surface is clean and free of dust, dirt, and any residues. Use a stone-specific cleaner to remove any stains or spills. Allow the surface to dry completely before proceeding with the sealing process.

It's a good practice to perform a small test on an inconspicuous area of the granite or marble to check the compatibility and effectiveness of the sealant. This will help you determine if the sealant provides the desired level of protection and if it affects the appearance of the stone.

Follow the manufacturer's instructions for the specific sealant you're using. Typically, you'll apply the sealant using a soft cloth or applicator, ensuring even coverage over the entire surface. Allow the sealant to penetrate for the recommended duration, and then wipe off any excess with a clean cloth.

The frequency of resealing depends on various factors such as the type of stone, its finish, and the level of usage and exposure to moisture or staining agents. As a general guideline, it's recommended to reseal granite and marble every 1 to 3 years, or as needed. However, always follow the manufacturer's recommendations and observe any specific care instructions provided by the stone supplier.

Sealing alone doesn't make the stone completely impervious to staining or damage. Regular cleaning and maintenance are essential to keep granite and marble in good condition. Clean up spills promptly using a pH-neutral stone cleaner, avoid using abrasive cleaners or tools that can scratch the surface, and use coasters or placemats under items that can cause etching or staining.

It's important to note that caulking is not typically used on granite or marble surfaces, as it is primarily used for sealing joints and gaps in construction materials. The focus for granite and marble is on sealing the stone itself to protect against stains and moisture penetration.