Fortunately, I've never had to use one. It is supposed to be deterrent for anything with a nose and eyes, but I wouldn't use it for your first line of defense for say, a bear or mountain lion. Dogs would probably be pretty put out by this stuff though.
Answered on 5/10/2014 4:16:21 PM by Katherine from Pittsburgh, PA
It would be a one use spray. The directions say to use spray in 4 short bursts. Since there is no way to know what is left after using it, I would not risk my safety on a spray that was not full.
Answered on 5/20/2013 1:37:01 PM by Prod. Spec. Kevin from Dallas