Didn't help at all - terrible smell.
This is supposed to reduce the smell of "stinky" shoes.  I bought this several months ago and have used 5-10 times.  The smell of this product is not pleasant and it's lingering.  I finally threw it away yesterday even though it was still almost full.  I'm not going to make myself use a product that's not working, even if it feels like a waste of money.  Would not recommend.
Rating: 1 stars