Too crowded in big cities, small in living area per person, longtime in using the air conditioner, will gradually oxygen reduce, the concentration of carbon dioxide and air pollution increase become up. Too much small suspended particulate matter in the air, which is invisible to the eye, such as dust, fiber, bacteria and viruses. As the breath, they enter the alveoli, cause a burden on the immune system and endanger the health of our body.

So, maintaining indoor air circulation is very important. The most convenient way to remove air pollution is to use natural ventilation. How to do it?

Step 1: Keep the room clean, open doors and windows frequently for ventilation, at least 3 times a day, 15-20 minutes each time, let the fresh outdoor air continuously enter the room. Especially in summer, shorten the use time of the air conditioner as much as possible.

Step 2: Speed up the air flow in the room, install ceiling fan, wall fan, stand fan and any other household appliances to make the air flow faster. Even choose the different style of electrical fan to match your room size and decoration style. This is the most natural, easiest, and lowest-cost way to remove air pollution.

Step 3: If possible, use ultraviolet rays, ozone or any other equipment to disinfect indoor air further. Please note that ultraviolet rays and ozone are both irritating, and should not be used indoors with people. Ventilate after ozone is used.