Review on bmbu Charcoal Shoe Deodorizers - Natural Activated Moso Bamboo Charcoal Air Purifying Bag Inserts for Sneakers Odor Elimination - Mini Bags Absorbers/Fresheners for Gym Bags, Drawers, Closets, Cars, Homes - 12 Pack by Brian Olson

I bought BMBU shoe deodorant in 12 pieces. At first I was concerned because my order was listed as a 2 piece set after purchase. In the end I received the correct set of 12 items so my concern was unfounded. These shoes are the perfect size for most shoes and are light enough to fit in a backpack. Feet don't usually smell in my family, but I had a troublesome pair of boots that I put them in and they stopped smelling after a day or two. I think it's not a dirty, non-toxic way to deal with bad smells. I don't like using chemicals, and using charcoal is preferable to a freeze breeze, plugging in, or those smelly car things. I put baking soda in my shoes, but it's just dirty. Great idea and I think they work well.