a metal receptacle, containing an inert gas under pressure, that sprays an insecticide, disinfectant, or the like when the gas is released by opening a valve.
aerosol bomb – Wiktionary
File:World War II Aerosol Bomb (Bug Bomb).jpg – Wikimedia Commons
Vtg Aerosol Insecticide Bomb Walter Kidde & Company | #1809537422
science project: How to Make a High-Powered Aerosol Can Bomb with