Infant room carefully choose the indoor air purifier
I believe we have seen "under the dome" the recent hit, remember that there is a deeply touched the hearts of many people. "My daughter is at home, beating the windows, you want to go out, but can not let her go out, because air pollution can cause irreparable harm." Surely we have learned about the hazards haze and PM2.5, and then we can see, hiding interior really safe yet? In fact people Remove "protection" of the indoor environment may have...