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Dustless sanding vs sandless refinishing - What is the difference?
Normally, when you refinish the floors, you sand them. You sand them fully which means sanding them 3 times finer and finer grits, and then it looks like raw hardwood again. From there, you have a choice if you want to change the stain color - you can go natural (with no stain) or choose from a broad spectrum of stain colors from light to ...