Pet Piss out of hard wood floors
try some of these tips: https://www.servicemasterclean.com/blog/residential-clean/how-to-get-dog-or-cat-urine-smell-out-of-hardwood-floors/
What is pet smile.? When they pee it is called urine. There are solutions to wash floors with that like Nature's Miracle and Simple Solutions. Look in the pet store.
You will need a product like citrus magic or natures miracle. https://amzn.to/2Vr69WJ I also wrote a post on how I got rid of cat urine smell in our bathroom. https://lifeonsummerhill.com/how-to-get-rid-of-cat-urine-smell/
Orange Glo gets rid of the smell and if sprayed on the spot every once in a while they don't seem to go there any more. worked great for me.