The answer to 'best way to clean hardwood floor' is to use a combination of regular sweeping, damp mopping, and occasional deep cleaning. Start by sweeping or vacuuming the floor regularly to remove dirt, dust, and debris. Then, use a damp mop with a hardwood floor cleaner to gently clean the surface. For a deeper clean, you can use a wood floor cleaning machine or apply a hardwood floor polish every few months to maintain the finish and luster.
It's important to avoid using too much water, harsh chemicals, or abrasive tools, as these can damage the wood. Always test cleaning products in an inconspicuous area first to ensure they won't discolor or dull the floor. Additionally, consider having the floors professionally cleaned and refinished every few years to keep them looking their best.