Close blinds, curtains, and shades during the hottest part of the day
Open windows at night and early morning to let in cooler air
Use fans to circulate air throughout the house
Create cross-ventilation by opening windows on opposite sides
Run ceiling fans counterclockwise in summer
Turn off lights and electronics when not in use
Avoid using ovens, stoves, and dryers during peak heat
Cook with a microwave, slow cooker, or outdoors when possible
Seal gaps around windows and doors to keep hot air out
Add weatherstripping or door sweeps where needed
Use light-colored or reflective window coverings
Keep interior doors open to improve airflow
Place box fans near windows to pull in cool air or push out hot air
Replace or clean HVAC filters regularly
Set the thermostat to a higher but comfortable temperature
Use dehumidifiers if humidity is high
Add shade outside with awnings, trees, or outdoor blinds
Water plants and landscaping early in the day to reduce heat buildup
Unplug unused devices to reduce indoor heat
Move heat-producing appliances away from living spaces when possible