To clean unfinished wood floors, you will need to dilute a cup of vinegar in one gallon of water, dip a mop in the diluted vinegar, and mop the floor while drying off excess water. To spot-clean any stains, you can use trisodium phosphate.

Cleaning an unfinished wooden floor can be easy using household tools like a vacuum, broom, or mop. For some harder stains, you can use chemicals like vinegar or Murphy Oil. Finally, sand it off and completely dry the surface to get a clean floor.