Hoarder house with BAD pet urine odor,HELP!

[Lisa Misuraca]

So we ripped out the carpet,but don't know what to do about the tile. As a good flipper we feel like we should just rip it out also,but it's nice looking tile,can it be deodorized and cleaned.We know we'll need to use kills on all the painted walls and ceilings before we paint.Can this tile be saved,smell is REALLY BAD!