Problem: Cat urine on wall-to-wall carpeting & of course underlying padding.
I applied Bad Dog liquid enzyme product liberally to the affected area. Waited 1-1/2 days until completely dry. Then applied Swedry, waited 10 minutes, brushed it into the carpet...Next day vacuumed it, within 1 week (yes it took quite a while) the stench was completely gone. I guess the bacteriological action of these products take time.
Frankly I am quite surprised. I thought for sure, this carpeting would need to be replaced.