Best ever for stinky flip flops (slippers)!!
My son lives in Honolulu and wears his slippers (flip flops) every day and they do NOT smell good at all.  It was really bad.  I thought I'd have to throw them out when he came home for a visit.  Then I found this product which is amazing!  After just a few sprays the bad odor was gone.  Completely.  I had to buy a second bottle to send back with him it worked so well!
Rating: 5 stars