You mean every laptop or desktop machine pre-System76?

Erm AKSHUALLY, I was making a reference to the fact that different operating systems run on hardware.

No. Linux is an operating system. So is Windows. Hardware is hardware. They are not people.

Methinks some folks need to go out and touch grass for a while.

You honestly might want to replace the carpet. The carpet and pad and possibly the subfloor may be urine soaked. You can paint the subfloor with a smell blocker and then put in new pad and carpet. It’s a lot more expensive but then you know what you are getting. Also carpet doesn’t have a huge lifetime (depending on the material and quality) so if it’s 10+ years it might be at its age limit.