Here are some pictures of a hardwood floor and a vinyl floor we cleaned in Hancock Park (Los Angeles) CA.
The hardwood floor was sanded so many times that, besides a new floor, the only option was to clean it and apply a water based polyurethane. The client was pleased with our test area and gave us the go-ahead.

Figure 1 The hardwood floor before cleaning.



Figure 2 The hardwood floor after cleaning and one coat of polyurethane.


The kitchen floor is vinyl (not vinyl composition) tile. We cleaned it and applied 4 coats of wax.

Figure 3 Kitchen floor after wax was applied.


Figure 4 Kitchen floor after wax was applied. Another view.


Figure 5 Kitchen floor after wax was applied. View from the entry.