Switch to low watt bulbs for a dimmer light instead of covering with cloths.
Occupy only one plug in each outlet.
Recess and keep out of sight the cables of any extension or electrical appliance once they have been checked.
Let an expert fix the power problems and try to check the switch regularly.
Buy Christmas lights of good quality. Have an expert check the old extensions and light the tree only when there are people in the area.
Put the heater in a not accessible area for children, away from furniture and curtains and surrounded by bars.
The saints appreciate flowers as well as candles, but if the devotion asks for it, try to make it a candle with a suitable container and place a plate with water underneath. Check daily that the plate does not crack or that a draft of air can overturn it.
Light festoon candles at home only when adults are present in the area and not reachable for children.
Only place outdoor spotlights with extensions for the same use in the garden.
Put safety plugs on unused plugs or sockets.