Don't hire the pros when refinishing hardwood floors. If you are patient and careful, you can easily do this job yourself.
However, if the homeowner is attempting a DIY, it’s a good idea for them to do plenty of research on how to refinish hardwood floors without sanding in order to get the desired result.
A close up hardwood ... is adequate for refinishing hardwood floors, but Beacham says this is poor advice. Only a commercial or industrial sander can do the job adequately. "Sanding should remove ...