>>1094692Snow will have to be boiled, especially in an urban area. You'd probably be fine, but if you get diarrhea living in a car you're fucked.
Speaking of poop, where are you going to do that?
Also, those buddy heaters are meant for indoor spaces that are ventilated, in a confined, nearly air tight space like a car, CO will build up. Also, they will only run a few hours (maybe 6 hrs) on a small 1lbs propane tank, youll be burning through a tank every day. If you do get the adapter for a larger 20lbs tank, they DEFINATELY are not safe to keep in a confined space.
Seriously man, your plan is stupid. Like genuinely honest to god stupid. You really need to rethink this. You're clearly not a good decision maker if you've ended up in this situation, so I have very little faith you'll listen to my advice.