How to get rid of the oder of cat urine in carpet and woodwork?

I don't know an exact name of a product, however when purchasing a product read carefully the ingredients. If the product contains ammonia it’s not advisable to use it. The reason is that cat urine smells very similar to ammonia. After cleaning cat urine with ammonia or a solution containing ammonia you may still have a problem with the cat returning to the area to urinate again.