I had three male guinea pigs that made a heck of a smell! I started using this because my family started complaining about the smell. Honestly it's urine and feces, it's going to smell. But considering how much guinea pigs poop having something to lesson it was great! So yes the smells not going to go away completely but to expect that would be ridiculous. It most certainly did make the smell more manageable and I found myself as a repeat user.

I used it for roughly 2-3 weeks, have three male guinea pigs, and it didn't seem to help. Won't be buying it again, but it may work for you!