Store-bought or homemade remedies for pet stain and smell removal from carpets generally don’t penetrate deeply enough in carpets. Cleaning pet urine from carpet using these tools can be a long frustrating process. Even when you think its done in a few days the smell can come back because the scrubbing doesn’t penetrate into the carpet padding, and in fact makes the problem worse by forcing the urine further down into the carpet. To remove pet urine smell you have penetrate into the carpet without driving the problem deeper.
Eventually after several carpet cleaning attempts using different products you may find a combination that appears to work, but forcing the urine so deep into the carpet that you can’t smell it as strongly can actually cause more problems. This is because some of the urine still remains, encouraging the growth of bacteria. Later when you vacuum you then blow these germs into the air.
The solution is a deep cleaning with an environmentally friendly hot water extraction cleaning.