It is reasonable to turn off the air conditioner before going out
do you know the habit of leaving the room right after turning off the air conditioner will harm your health? so how many minutes to turn off the air conditioner before going out?
Tags : using air conditioner
Serious mistakes when using air conditioning but many people still think right
proper usage of air conditioner is not easy! turn on the air conditioner incorrectly, not only makes you cold but also causes stroke and death.