To clean granite countertops effectively, use a soft microfiber cloth and a mild cleaner such as warm water mixed with a small amount of dish soap that does not contain citrus or essential oils. Avoid acidic or abrasive cleaners like lemon juice, vinegar, ammonia, bleach, or abrasive pads, as these can damage the stone or its sealant. After cleaning, wipe the surface with clean water to remove soap residue and dry thoroughly with a clean microfiber cloth to prevent water stains. For tougher stains, a baking soda paste applied overnight can help lift the stain without harming the granite. For disinfecting, a 50/50 solution of rubbing alcohol and water can be lightly sprayed and wiped off. Regularly avoid placing hot pots directly on granite, and use coasters and cutting boards to maintain the surface. This routine keeps granite clean, shiny, and protects its durability without expensive or harsh products.