As for me, the best variant is to ask professionals to make your house, air and everything clean. That is the reason I am happily working with them for a couple of months already. And the result is great every time.
How Do You Get The Dog Urine Smell From Laminated Flooring Is There A Cleaning Product Or Would I Have To Replace The Underlay?
Do you want to get more and more animals? Mostly good means for cleaning remove this smell. Or anything like the cleaning company, for instance.
You have to replace the sub flooring to fully get rid of that godawful smell.