Look at your surroundings and pick a color that is harmonious with your home decor. For example, the website Home and Garden Ideas states walnut or Early American looks best in a cottage or antiquated home, while dark stains are best in a modern-style home. Similarly, the website Apartment Therapy states that dark woods have a warming effect on a room, show off the furniture more and fit with contemporary furnishings.
Consider the level of foot traffic in your home. For example, having small children and pets increases the likelihood that your floors will become scratched. Choose a light stain for areas with heavy traffic.
Test your stain choices on a scrap piece of wood as the color of the wood in its natural form and the size of its pores will affect the final color appearance. Understand that various hardwoods react differently to stain so be sure your scrap piece is the same type of wood as your flooring.
Decide whether you want an oil-based or water-based stain. For example, Home Depot's website states oil-based stains create traditional coloring, but over time the topcoat may take on a slight amber tone. Realize that oil-based stain dries slowly. Alternatively, a water-based stain dries quickly, so apply it in small sections.