The best way to keep your floors free of dust and decree is to sweep your floors twice a week. Mop your floors with Murphy's oil or simple household item like ”Vinegar” regular or apply cider. This will keep your floors shining and protect the floors.
When moving heavy furniture, protect wood flooring by slipping a piece of cloth under the legs or covering each leg with a heavy sock
If your floors have scratches or scuff marks you may need a professional hardwood floor cleaner or “Bona” Cleaner to seal up the marks. Please read directions carefully to make sure it can be used for the kind of hardwood floor you have.