The black light is key. I've always used natures miracle, and still think soaking the carpet with NM is the best to clear the odor. That said, since you are afraid there are spots you cannot see....definitely pick up a little blacklight. My last dog developed major incontinence problems the last few years...and the house was always smelling because I knew there were accidents I was not finding. I was SHOCKED when I brought out the black light how many spaces there really were. But once I found them with the black light and used NM no more smell. |