Even if you were okay with all of that, there's still better compounds to use as weapons. It's just not a good one at _all_. It _is_ still dangerous though. A

Even if you were okay with all of that, there's still better compounds to use as weapons. It's just not a good one at _all_. It _is_ still dangerous though. A lot of people/writeups discount the danger. You really want to use ear/eye protection, do it outside, and try to avoid glass for the final steps to reduce the shrapnel risk. And it's probably obvious, but: it's not a good prank. You can really fuck up someone's ears or worse.