Granite is porous, meaning it must be sealed regularly to protect against oils, acidic liquids, and stains. Routine maintenance involves using cleaners specifically designed for stone. Quartz, being engineered from resin and crushed minerals, is non-porous and generally more resistant to stains and bacteria. While quartz is easier to maintain without sealing, both materials should be protected from extreme heat and harsh abrasive chemicals to prevent permanent surface damage over time.
Ask an ExpertCare and Maintenance
How do quartz and granite countertops differ in long-term maintenance?
Granite is a natural stone that requires regular sealing to prevent staining and chemical etching. In contrast, quartz is an engineered stone that is non-porous and does not require periodic sealing. Both surfaces should be cleaned with mild soap and water to ensure long-term durability.