F.R.
M.,
Hi there, I am a bit of a do it myselfer, and my husband is a manager at PPG Paints - so I asked him about your problem. He said - It is costly to re-do the floors. Strip them and refinish. If you want to spruce if up w/o paying out to much, he said it is very cost effective to repaint the floors in a color of your choice. I have painted the concrete floors in our home, and it was pretty easy. As for the refinishing process - yes, you must remove you child and pets from home until done. Up to 2 weeks. Sorry it wasn't to reasuring!