best way to rid a house of dog and/or cat smell?

[Tammy Vitale]

in addition to removing carpets - any thoughts appreciated.  

[Jen Shrock]

Dont know if you can rent an ozone machine or not, but they work wonders.  I bought one on Amazon for $125 or so.  Let's just say that when I first became a believer is when my dog was loose in the neighborhood and when he was jumping into my car it was then that I realized he had just been sprayed by a skunk.  I took my car to a car cleaning place that had an ozone machine and it took care of the horrendous smell.  I bought one for personal use after that to help freshen up my house.  Sometimes it takes a couple of treatments (I try not to run the full length if I don't have to).