The answer to 'how to clean hardwood floor' is to use a gentle, wood-safe cleaner and mop the floor regularly. Hardwood floors require careful cleaning to maintain their appearance and protect the wood from damage. Start by sweeping or vacuuming the floor to remove any loose dirt or debris. Then, use a hardwood floor cleaner diluted with water and a microfiber mop to gently clean the surface. Avoid using harsh chemicals, abrasive scrubbers, or excessive water, as these can damage the wood over time.
It's also important to address any spills or stains promptly, as they can seep into the wood and cause discoloration or warping. For tougher stains, you may need to use a specialized wood cleaner or consult a professional hardwood floor cleaning service.