5#6. Use salt to stop a fire getting out of hand.
When a grease fire starts, do not pour water on it! Spill a large amount of salt over the fire. Doing this cuts off the oxygen and puts out the fire quickly.
#7. Don’t throw away a sticky iron.
You may have replaced your iron when you couldn’t get melted residue off. Now put a piece of wax paper on a flat surface, and pour a large amount of salt on it. Set the iron on high, run it over the salt for approximately one minute. It will remove all the residue off.