Think You Know Electrical Safety?Share:FacebookPinterestTwitterMailWhen should you replace an electrical appliance?73%Next Correct Incorrect Appliances should be replaced if they show signs of wear, like frayed cords or malfunctioning parts, to avoid safety hazards. When should you replace an electrical appliance? When it starts to show signs of wear, like fraying cords Every 5 years, even if it’s still working Only when it completely stops working Never—just keep using it until it malfunctions 73%