It helps mask the smell
Bought this to spray into my kids soccer cleats after practices.  A kids soccer cleats smell really, really, really strongly of cat pee (ammonia) after they get worn daily for practice.  Now with spraying the cleats daily they smell like a combination of cat pee and menthol.  It doesn't completely cover the smell, but as bad as it was I didn't expect the spray to work miracles.  It's an odd combination of smells after using the spray, but it does help some.
Rating: 4 stars