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Choi Wing Nga  | Use a pressure cooker for making soups to shorten the cooking time. |
Richard Pang | While watching TV, use the USB port of TV to recharge your mobile phone. |
Chu Allison | Use semi-transparent blinds to filter out strong sunlight and heat on sunny days. |
Tsui Chi Wai | Use products with timer switch which turns off themselves after a set period of time. |
Lee Wing Kin | Wash the filter of dehumidifier frequently |
Mok Chung Kit | Physically turn off electronic appliances instead of using remote control, which only put the devices on standby mode. |
Ma Yee Ki | Use curtain to shield away excessive sunlight - room temperature will be lowered without using an air conditioner. |
Saima BiBi | Using compact fluorescent light bulbs allow us to save more energy than traditional light bulbs. |