Human: What are some tips for keeping my home cool during the summer? Assistant: 

1. Close curtains and blinds on windows facing the sun during the hottest part of the day to keep the heat out.
2. Install ceiling fans in all rooms to circulate air more efficiently.
3. Use a fan-powered or air conditioning unit to help cool down your living space.
4. Keep your refrigerator and freezer doors closed as much as possible to prevent warm air from circulating inside.
5. Open windows at night when temperatures begin to cool off, allowing cooler air to circulate throughout your home.