Use rugs: Place mats at exterior doors to trap sand and grit that arrives with incoming traffic. Use area rugs in high traffic areas and spots where you pivot, like the base of stairwells. *Please keep rugs off the floor for 30 days after refinishing.
Be careful about rug underlayments.
Many people like to use a separate backing under their carpets to add cushion and keep them from slipping. But synthetic rubber and polyurethane rug backing can react with the plastic in polyurethane floors and discolor and degrade it; natural latex or rubber underlayments will not. But the problem is, manufacturers are not very good about listing the components in their rug underlayments