Let me save you some time.  Forget the pet store products, just go to Home Depot or Lowe's and get yourself a can of primer/sealer, I think Kilz brand is the best.

I had a really bad cat urine odor problem in my townhome many years ago (from previous owners).  Like you, I went to the Internet and I tried a lot of suggestions I found there.  NONE of those specialty pet odor removal products worked.  They just temporarily covered up the smell and during hot weather it came back.  Big waste of money and time.

Finally someone suggested the Kilz brand primer/sealer and it worked.  The smell never ever came back, and there was a clean "new home" smell.  I used it on drywall but I'm sure they have stuff for concrete as well.

What is the best way to remove pet odor from concrete?
Can someone describe the difference between the codecs in the Medibuntu Repository versus buying the Fluendo codecs?

Are they the same? Does one have better quality etc?

My Dell Mini originally came with Fluendo installed, but I have since upgraded several times and just used Medibuntu - but I am wondering if I am missing something.
