Then put new pad and carpet.If the urine is on the walls, you have to wash them down with a vinegar or odor-neutralizer, preferably one designed specifically for cat urine.If there is urine on the walls, keep in mind it can drip behind the baseboards so you may need to pull those off.I would start with a black light and see if you can narrow down the damaged area or if it's the entire home that requires treatment.

You catch more flies with honey than vinegar. 

If it is over plaster methods spraying vinegar/hot water or fabric softener/hot water are cheaper and easier then anything else to try to get it off first with a scourer and Metal scraper.

Yard had salt and vinegar poured over it in a pattern saying bad words, etc.They won a huge judgement. 

My rent is high but yet they can’t even provide a suitable washing machine...I’ve read pretty much all of these articles already and have tried vinegar, bleach, and baking soda.

No evictions and if you pour vinegar you may get some back in the way of not receiving rent. 2.

If it is weeds growing in gravel or mulch, just spray them (you can make a mix with vinegar and soap) or dump boiling water over them. 

I buy him seeds sometimes and he makes his own weed control stuff-soap, vinegar, baking soda.

,You'll catch a lot more bees with honey than vinegar.   

Mopping with a vinegar solution also helps as the tiny ants we get in Indiana (and likely what you are dealing with) leave a scent trail for others to follow.