Sanding is a common step in refinishing floors, but it's not always necessary. Factors like the type of wood, the condition of the existing finish, and the desired outcome can influence whether sanding is required. For instance, if the floor has minor scratches or wear, a simple screen and recoat might suffice. However, deeper imperfections may necessitate a full sand-down. Understanding the right approach can save time and money while achieving the best results. Curious about the best method for your specific situation? Ask Improvi.ai for personalized guidance.