It has been more than a decade since we started dealing in natural and engineered stones, and we have noticed that many homeowners find it challenging to maintain their stone countertops properly. When it comes to the maintenance of stone surfaces, one solution does not fit all because every stone has its unique characteristics. Therefore, understanding your stone surface type is essential for proper care and maintenance. In this blog, we will cover the best practices to ensure your stone countertops remain in mint condition for years to come.
Seal the Deal: Keep Stains at Bay
Sealing refers to a protective barrier that prevents substances from coming into direct contact with the stone. Natural stones are generally porous, meaning they absorb the coloring components from liquids, leading to stubborn stains. To prevent staining, ensure your countertops are sealed and resealed with a proper stone-specific sealer.
A simple water test can help determine whether your worktop surface requires resealing. Splash some water on a frequently used area of the stone and allow it to sit for a few minutes. Wipe it away with a dry cloth. If the water has left a dark spot on the surface, it is a sign that the stone needs resealing.
Though resealing can be done by yourself, it is better to call in a professional expert in stone care. Please note that engineered stones, including quartz, porcelain, and stone glass, do not require sealing.
Spills Happen—Act Fast!
A stained kitchen countertop is no less than a horror. As mentioned earlier, natural stones are prone to staining because of their porous structure. It is important to know that not all natural stones react to liquid spills in the same way. Stones with high porosity, like marble, travertine, calcite, and dolomite, are more susceptible to staining than those with a dense, close-knit crystalline structure, such as quartzite and granite.
Whether the stone is porous or non-porous, we recommend blotting up spills as soon as they occur to avoid staining. However, baking soda and water poultice work wonders to treat stubborn stains. All you have to do is apply the paste to the stained area and leave it overnight. The next day, wipe the poultice with a damp cloth and see the stain disappear!
Engineered stone countertops are less susceptible to staining since they are non-porous.
Regular Maintenance for Long-Lasting Beauty
Regular maintenance is necessary to keep kitchen and bathroom countertops clean and long-lasting. Make sure to remove any dirt or debris every day. Rinse the surface with a microfiber cloth soaked in a simple solution of pH-neutral cleaner and water. Finally, use a soft dry cloth to absorb the soapy residue from the slab.
Heat Protection 101
Most natural and engineered stones are resistant to heat, making them suitable for kitchens. However, sudden exposure to extremely high temperatures can lead to thermal shock, causing cracks and discoloration.
Avoid putting hot vessels directly on your natural or engineered stone countertops. Instead, place pads or trivets under hot pots or pans. Onyx is more sensitive to heat than other natural stones. Similarly, quartz can withstand temperatures up to 150°F – 200°F. Extreme heat can lead to discoloration or cracks.
Keep It Smooth: Say No to Scratches
While man-made stones are resistant to scratching, porous natural stones like marble, soapstone, calcite, and dolomite are more prone to scratches than engineered kitchen and bathroom tops. Avoid cutting or chopping vegetables directly on the stone, as sharp tools can cause severe scratches. Use a chopping board to prevent direct contact with knives.
Dense stones like quartzite and granite are impervious to scratches while fixing minor scratches on soapstone surfaces is easy. Gently rub the scratched area with fine-grit sandpaper, then apply mineral oil or wax to restore the finish.
Acid Alert! Keep Your Stone Spotless
Calcite-based stones, including marble, dolomite, calcite, and onyx, react with acid-based products. Whether it’s lemon juice or bleach, acids in food or cleaning products can diminish the countertop’s shine, leaving dull spots. However, quartz, stone glass, and porcelain surfaces are not susceptible to domestic acidic products. To avoid acid etching marks on the stone, refrain from using acid-based cleaners for regular cleaning and wipe up spills of lemon juice, coffee, vinegar, or other acidic substances immediately.
Sunproof Your Stone: Beware of UV Damage
UV ray damage is something you must consider before buying any stone for outdoor settings. Quartz is susceptible to direct sunlight, as the resin in the stone reacts upon exposure and warps. This can cause the slab to discolor and deform. Onyx is also not recommended for outdoor use due to its sensitivity to sunlight. However, UV coating can help you protect your countertops from sun damage to some extent.
Though every stone requires specific care and maintenance measures, these tips will help you maintain the beauty of your kitchen and bathroom countertops for a lifetime. Check out our resource library page for detailed stone-specific care and maintenance tips.
