Can be sanded and refinished several times over the lifetime of the floor.
Can You Sand Hardwood Floors Against The Grain. Continue graduating to finer grits until the scratches aren't visible. How to sand wood the right way.
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The methods of cleaning a hardwood floor after sanding can have an effect on a polyurethane coating that will follow. The rule to remember is that, no matter what grit you choose as your unfortunately you can get the same effect on your sanded floor, only it doesn't look quite so cool. *make sure to sand with the grain (with the boards and not across the boards).
How to sand the hardwood floor.
Usually what most people do is they sand against the grain first as much as they can until they are satisfied with the smoothness then they stop it and sand it by hand or a random orbit sander to get rid. Charge the repair costs against the deposit. Although these sanders take a little longer than a drum sander, there is less. Rent a floor sander (drum sander, pad or belt).
