Ukunukubezeka komoya wasendlini ukungcoliswa komoya ongaphakathi okubangelwa ukungcola kanye nemithombo efana neCarbon Monoxide, Particulate Matter, Volatile Organic Compounds, Radon, Mold and Ozone. Ngenkathi ukungcoliswa komoya kwangaphandle kuthathe ukunaka kwezigidi, izinga lomoya elibi kakhulu ...
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