When considering the care and maintenance of granite countertops, an important question arises: how often should I seal granite countertops to maintain their luster and durability? Is there a definitive timeline for sealing that applies universally, or does it vary based on specific factors such as the type of granite, its porosity, and the daily usage within my kitchen or bathroom? Additionally, what are the telltale signs that indicate my countertops require sealing? Should I rely on the manufacturer’s guidelines, or is there a more nuanced approach that takes into account the unique conditions of my household? Furthermore, given the potential for spills, stains, and heat exposure, how does the frequency of sealing impact the overall longevity of my countertops? Understanding the optimal sealing schedule not only protects the surface but also enhances its aesthetic appeal. What are the best practices for ensuring that my granite countertops remain in pristine condition over time?