Use proper venting systems Follow safety precautions when using LP-Gas Clear the bilge of rags and other combustibles. Carry the required fire extinguishers and know how to use them. Keep your fire extinguishers full and maintained, and ready to use. Have required approved safety equipment on board. Putting Fuel in P owermowers and Saws Always be careful when using gasoline.
Vapors can travel along the ground and can be ignited be a nearby flame or spark.
There is no such thing as a safe firework. Every year hundreds of children and adults get hurt by fireworks. Some areas have banned the use of fireworks. Be smart and don't use them. Go to a public firework display instead where there are trained specialists on hand.