Re: eliminating dog urine smell
Key is completely soaking the area, all layers, and then it NEEDS TO COMPLETELY DRY.
May have to pull up the carpet to allow it to dry.
Bought a house back in 1990, had to remove carpet, scrub the hardwood maple floors, then pour gallons of the stuff on the floor in 3 treatments over a 3 week period. The cat urine had actually stained the floors black.
It did work except for 2 areas. Had to seal the floors with oil based paint to finally get rid of the odor.
Yes it does work, with limitations.
Key is saturate- then dry thoroughly.