An electric shock can result in burns, nerve damage and even death by electrocution. Because electricity always follows the path of least resistance, electric shocks can happen whenever electricity comes in contact with a human body. Fatal injuries have occurred through exposure to the current that runs from a typical electrical socket. Here are nine of the most common residential electric hazards.
1. Extension Cords
Extension cords are not engineered for long-term use and should be used only for temporary applications. They should never be trimmed, cut or altered in any way. When damaged or used improperly, they can overheat and cause fires. To prevent shorting, cords should be unplugged when not in use.
2. Outlets and Switches
Flickering lights and outlets or switches that feel warm to the touch are signs of faulty or overloaded circuits. Faltering outlets should be replaced by a professional electrician. In homes with small children, tamper-resistant receptacles should be installed to protect curious little ones from electric shock.
3. Light Bulbs
Reports of people receiving electric shock when changing light bulbs are surprisingly common. Using a bulb with wattage higher than the outlet can handle can cause the lighting fixture’s wiring to degrade. Only light bulbs with the proper wattage for the fixture should be used.
4. Portable Heaters
Portable heaters cause hundreds of home fires each year, often because of electric shorts. Extension cords and power strips should never be used with a portable heater. The heater plug should fit tightly into the wall outlet.
5. Heating Pads
Although heating pads are relatively safe household products, they can cause electric shock if used improperly. The pad should be carefully inspected before every use to ensure that there are no signs of cracks or fraying. Heating pad should never be placed under the body and should be unplugged when not in use.
6. Microwave Ovens
A microwave oven is a high-voltage appliance that should only be repaired by qualified professionals. Removing the cover is extremely hazardous. Even when the oven is disconnected from a power source, it can still cause electric shock or electrocution.
7. Power Lines
Coming is contact with power lines is a leading cause of electrocutions. It’s critical when making household repairs of trimming trees to remain at least 10 feet away from power lines. Any encounter with a power line can be fatal, even if an object like a wood ladder makes contact.
8. Power Tools
Power tools used for landscaping and gardening are another leading cause of electrocutions. Electrical tools should be stored indoors and inspected for frayed cords, cracks and broken plugs before every use.
9. Water
Even a well-designed and safe electric product can cause electric shock or electrocution if it comes in contact with water. Electric products should never be operated with wet hands. Water is such an effective conduit for electricity that even damp grass or a wet towel can be hazardous around electric products.