Electrical equipment can be dangerous if it has been exposed to water. It is important to take precautions to avoid electrical shocks and other hazards. These include:
Unplug all appliances and electronic devices.
If possible, turn off the power at the main breaker. This will help to prevent electrical shocks.
Do not enter standing water.
If you must enter a flooded area, wear rubber boots and gloves. This will help to protect you from electrical shocks.
Do not touch downed power lines.
Downed power lines can be very dangerous. If you see a downed power line, do not touch it. Call 911 immediately.
If you see sparks or hear a crackling sound, leave the area immediately.
This could be a sign that there is live electrical equipment in the water. Leave the area immediately and call 911.
Once the water has receded:
Open windows and doors to air out the area. This will help to prevent mold and mildew from growing.
Remove all wet items from the area. This includes furniture, clothing, and appliances.
Call an electrician to inspect all electrical equipment and wiring. The electrician can make sure that it is safe to use again.