The stink boss company itself is great. It makes zero noise, and emits a bit of a strange odor, but when your shoes come out germ & stink free you won't complain. Even old stinky shoes smell really clean.

I know it seems a little pricey for what it is but. It is very simple and it takes about 3 hours if shoes are dry. Recommend this product for anyone serious about their shoes.

I know amazon hates lousy reviews but this is horrendous. Sent a message to manufacturer with no reply. This thing is a gimmick.

Ozone is very harmful to inhale. It also makes a high pitched screeching noise that is unpleasant. The cord is too short to place it anywhere convenient. It's too noisy and smelly to use indoors.

The locking mechanism doesn't work. When you get it to work without the heat, it reverts to the 1 hour option every time. The membrane * began malfunctioning.