Yes, you can choose a different color stain for your hardwood floors. When you sand your floors down, you’re basically removing old stains and finishes. Once sanded, your floor will have its natural wooden surface exposed. That way you can pick any stain color you want for the project. Make sure the stain you pick complements the aesthetics of the room and your interior décor. Avoid low-grade wood stain because it can negatively impact the durability of the wood. Low-grade wood stains may also cause mold growth and may fade over time. There are high-quality wood stains on the market that will add a thin layer of protection to the surface of your floors. A high-quality stain will protect wooden floors from surface soiling and UV degradation. You can expect to pay $79 for a gallon of high-quality wood stain for your floors, which is much cheaper than buying brand new hardwood floorboards.