Dust your marble tabletop regularly with a damp cleaning cloth. Moisten the cloth under hot tap water, wring the cloth out, and wipe over the marble.
Spray a stone soap on to the marble and wipe with a damp cloth when dusting alone does not remove all buildup.
Dry tabletops with a clean cloth to remove moisture.
Place drinks on coasters, plates on place mats, and hot dishes on pot holders to prevent damage to the marble or granite tabletop.