I got a question today and though I've covered it, I'd still like to reiterate that Mace Pepper Gel is the stuff you want when the SHTF.
The person had researched several "so-so" pepper sprays but hadn't come close to anything really effective so I had to steer him to the best defense spray deterrent on the market - Mace Pepper Gel.
You can click the link above to read a previous post and watch the video below - the cops endorse it and explain it very well. For a few dollars more, you're worth it. See you soon!