Can you fix floor boards with lost head nails?

Yes, you can fix floorboards with lost head nails by using a pair of pliers to remove any exposed nail remnants. If the nails are completely recessed, you can either hammer them back in or replace them with new flooring screws or finishing nails. For a more secure fix, consider using wood glue or a flooring adhesive to ensure the boards stay in place. Finally, if necessary, fill any holes with wood filler to achieve a smooth finish.