Pets can be notorious for having accidents or marking their territory on your carpeting and furniture. Which will leaves your furniture and carpets stained and smelly. Urine stains are horrible because they smell the worst and the urine soaks deep into the material of the carpeting or upholstery making it tougher to get out.
To clean up a wet spot on your carpet, you should try to soak up as much of it as you can with paper towels and towels. Then you have some other cleaning option. You can use a little dish soap and water to scrub the stain, or some people like other cleaning detergents. But you don’t want to use chemicals that are too harsh and you want to be careful about mixing chemicals. Mixing chemicals can have deadly results.
To get rid of the odors, vinegar and water has always been the classic combination. The vinegar kills the bacteria which is causing the bad smell. People have also been known to pour salt on the stain to further absorb the moisture and odors. Then when you are done , you just have to vacuum up the salt.
There are other methods out there as well. These are some good do-it yourself methods.
But if they don’t work to your satisfaction you could always hire a professional carpet cleaner.