In fact the granite countertops is composed of the granite, the granite is one kind of porous igneous rock, the principal constituent is the quartz and the feldspar. Because the granite kitchen countertops have the diamond hard surface, therefore, the granite has strongly bears blows scratches the performance. However, the long time's use can cause the granite floor is easily and scratches by the abrasion.The granite kitchen countertops manufacturer before selling the floor to seal the floor. But along with time passing, this protector will wear gradually, therefore, seal the floor regularly. You may also purchase some maintenance medicinal preparation product from manufacturer there to maintain the granite floor. Certainly it must consult the sell granite floor the manufacturer, because the manufacturer is different, will maintain the medicinal preparation product also to differ from.When cutting food it fills up the cutting board and so on to be advantageous to the protect granite kitchen countertops. You may also install a lignin in the granite kitchen countertops. If this method is invalid, then you may cut the thing in the non-granite floor. If cuts the thing avoidless in the granite floor, then must be light in the cutting time movement.