Removing dog urine stains from hardwood floors
I've already used a stripper to remove the old varnish. The floor was black in a large area. After the stripper and scraping off the surface, I had a white residue that looked hopeful so I lightly rubbed some Scott's Liquid Gold on it to protect it until we have the floors refinished. That turned them black again. Next, I sprayed a bleach cleaner on the stain and that lifted some of the black to a grey color. Here's the real question: assuming all looks well after the sanding, will the black stain rise up when we apply the stain and/or varnish to the newly sanded floors? Help!