Are you pondering the frequency at which you should seal your granite countertops to maintain their luster and durability? Considering the investment in such a luxurious material, it’s quite prudent to be diligent about its upkeep. What factors should be taken into account when determining how often sealing is necessary? For instance, does the usage of your countertops – heavy cooking or light decorative purposes – play a significant role? Might the type of granite you possess and its porosity affect the sealing schedule? Additionally, how do varying environmental conditions, such as humidity and temperature fluctuations, impact the integrity of the sealant? Would it be beneficial to rely on visual cues or specific tests to discern when resealing is needed? Furthermore, what recommendations do professionals make regarding the ideal types of sealants for different granite varieties? Understanding all these elements can assist in safeguarding your countertops against stains and wear over time.