Most electrical circuits only supply 15 or 20 amps per room for all the outlets. Hotplates, percolators, irons, space heaters, etc. should never be left unattended. They should be unplugged after use and not stored until they are cool enough to touch. Candles, bunsen burners, barbecue grills, etc. should never be left unattended. Extinguish all open flames, even if left for a very short time.
Candles are very hazardous in bedrooms.
Dispose of all waste as soon as possible. Surplus material and paper recycling containers should be stored in a safe place, not in corridors, stairs or exit ways. Gasoline, kerosene, ether, paint, glue, etc. In laboratories, shops and classrooms, storage of flammable liquids is limited to specific quantities and approved containers. Storage of bicycles, chairs, desks, and other items is prohibited in all exit ways.