Soft and serene, this even-tempered design is inspired by the sandstone ridges, limestone cliffs, and crumbling gray castle stones that give the ancient village of Castlemartin its name. Cambria is made for those who love to cook. It’s nonporous and nonabsorbent and won’t hold harmful bacteria plus it gives off zero emissions. Cambria surfaces are certified by GREENGUARD?. Just use warm water and mild soap to clean – no sealing or polishing required.