1. Turn off lights when not using the 1 / 1st person
2. Turn off the standby light
3. Buy a refrigerator-size refrigerator should fit
4. Rice should use the size that fits the needs
5. Hot Water Bottle Boiled water should be fit t fits the needs
6. Washing Machine Use appropriate to work
7. The fan should turn on when there are people.
9. air conditioning Do not open - closed by remote
10. Do not turn off the TV with the remote. And unplug every time