I poured myself a shot of Becherovka and walked into the dining room. It’s been a week since I sprayed and scrubbed the Bobo pee stains and guess what? The carpet looks fine! The pee stains are gone! But most importantly that faint musky odor is GONE! Urine Gone! IT WORKS!
Buy it here

I once had that problem but used something similiar and had no lingering odor from the urine.