Kills the smell, but stopped working after a few uses
The actual product in the can works very well. The smell of my husband's gym shoes is not for the faint-hearted, but this product actually managed to take away this deadly odor. However, after using it only a few times (and according to the instructions), the spray can doesn't work anymore and we cannot get any product out of it whatsoever. So that's a shame.
Rating: 3 stars