Yes, you can stain your wood floors without sanding, and it’s a great option if you’re looking for a quicker, cleaner refresh. While sanding helps the stain penetrate more deeply, you can achieve good results by using liquid etching solutions, chemical abrasives, or bonding stains specifically designed for non-sanded surfaces. Just make sure the floor is thoroughly cleaned and de-greased beforehand. This method is especially useful for light cosmetic updates, though it may not be as effective for hiding deep scratches or uneven tones.