Electrical equipment should be protected from moisture exposure to prevent water damage. Using the following tips, you may be able to prevent costly electrical repairs after a flood.
If possible, unplug all electrical devices as soon as floodwaters enter your property. This will prevent damage to the devices themselves and reduce the risk of electrical shock.
If you can, move electrical equipment, including appliances, to higher ground. This will help to protect them from water damage. However, do not attempt to move electrical equipment that is plugged in. Instead, unplug the equipment and then move it to higher ground.
Once all electrical devices have been unplugged and moved to higher ground, turn off the electricity at the main breaker. This will prevent the flow of electricity throughout the home and reduce the risk of electrical shock.
Once the floodwaters have receded, electrical equipment should be dried out thoroughly before being used again. This can be done by placing the equipment in a dry, well-ventilated area and allowing it to air dry for several days. Alternatively, a fan can be used to speed up the drying process.
Before using electrical equipment again, it should be inspected for damage. This is because water damage can sometimes be hidden. If any damage is found, the equipment should be repaired or replaced before being used again.