This is a floor in a high end home on the beach in Ocean City,NJ 08226. This home has 2 units right on the beach that he rents out and the hardwood floors do take a beating. He hires Extreme Floor Care every year to come in and Screen & coat his hardwood floors. That is how you maintain hardwood floors. If this was a home you lived in this would not be necessary but because this is a very large home that is rented out all season by different families he does need to get this done, remember renters will never take care of your home the way you do.