Kind of depends on how much you use, lol... I'd suggest if you try it, either starting with a small ammount or doing it outside and away from the house.
Bearing in mind that these are both fixed ammounts sitting in a place and then set on fire. If you can get it aerosolized BEFORE it ignites, then you get some REALLY impressive results. We did this one night during an archaeology dig (away from our site, don't worry, we were pyros, not heathens) with a couple cans of Coffee Mate and a small window-fan and started a small brush-fire (from the middle of a large parking lot). The cops were not amused...
no subject
http://www.youtube.com/watch?v=gsMJGCRsLLM&feature=related
http://www.youtube.com/watch?v=jMDJHNfIB6M&feature=related
Bearing in mind that these are both fixed ammounts sitting in a place and then set on fire. If you can get it aerosolized BEFORE it ignites, then you get some REALLY impressive results. We did this one night during an archaeology dig (away from our site, don't worry, we were pyros, not heathens) with a couple cans of Coffee Mate and a small window-fan and started a small brush-fire (from the middle of a large parking lot). The cops were not amused...