Priming and odor sealing

Time to get the drywall ready for paint.  Lots of priming went on during this day and odor sealing to lock in the cat smell.  If you've purchased a house where the previous owners had cats, you understand how important it is to get that smell out before new flooring is layed.  That seems to be a top priority right now for us, getting cat smell out.  Thanks, once again, to Phil for helping with the priming and sealing. 

We primed walls and floors and hopefully will soon have no more smell of the cat.  I think it still lingers some, so we continue to work at that before new carpet is put down, mostly in the one bedroom.  Any other suggestions out there for efficient and thorough animal deoderizers?