Although decks are popular places to cook-out, be aware that leaves, dry grass and other combustible materials collect under them. If a smoldering match is dropped between the boards, it may ignite these materials and the deck. If your deck is attached to your home, this could present a very serious fire hazard. Never store liquid or pressurized fuels inside your home. Propane, gasoline, and any other flammable liquids and gases should be stored in regulation containers away from potential sources of flame such as furnaces, water heaters and fireplaces.
Fire fighters recommend having a multipurpose fire extinguisher available for minor household fires.
An extinguisher rated 2A-10BC is sufficient for any home. Never let a fire get between you and a direct route to safety. If in doubt DO NOT attempt to fight the fire by yourself.