Jun 10, - Whether you own cat has had an accident, or the neighborhood Toms have decided to leave their calling card, that awful smell of cat urine is. Jump to Cleaning Up Cat Urine - Part 1. Cleaning Up Cat Urine. Blot the urine on your carpet with paper towels. Try to remove as much of the urine as possible. Use an enzymatic cleaner. Mix up a vinegar solution. Scrub the vinegar solution into the soiled area. Dry the area thoroughly. Disinfect hard surfaces. Check clothing for urine.