I want to take the benefits of advertising on the lighting and ventilation paper because the family houses do not pay attention to the lack of attention to lighting and ventilation lighting good ventilation can prevent what disease for the elderly what benefits or other benefits thanks.
The dark room to give people the feeling of depression, no ventilation is gas filled, so wide mining and ventilation is good for health
Benefits: indoor ventilation ventilation often, can make indoor air fresh, reduce bacteria growth, but also to prevent indoor damp, can effectively prevent and may make people less cold; indoor can often have the fresh air. 2, the benefits of lighting: the ultraviolet rays of the sun can sterilization, can remove indoor moisture, make indoor dry, can prevent common Eczema, tinea corporis and other common skin disease. Regular sun exposure can prevent osteoporosis in the elderly; winter can also increase indoor temperature.
1, the benefits of ventilation:Often can make indoor ventilation, indoor air fresh, reduce bacteria growth, but also to prevent indoor damp, can effectively prevent and may make people less cold; indoor can often have the fresh air.2, lighting benefits:The rays of the sun can sterilization, also can remove indoor moisture, make indoor dry, can prevent common Eczema, tinea corporis and other common skin disease. Regular sun exposure can prevent osteoporosis in the elderly; winter can also increase indoor temperature.
