在家有甚麼防塵防霉的好辦法 ?

在大城市like HK, dust is everwhere because the human activity is so busy. You want less dust you move to east part of HK in the country side like Sai Kung or Stanley. If you live in area like Causewaybay or 旺角. You need to close your house's windows & use the air conditioner 24 hours every day so let the filters absorb all the dust. The above friend suggests to use ozone to kill the bacteria in the air , it may eliminate some bacteria or bad odor ,however the dust still exist or even more. As after the oxidation of bacterial, all falling down onto the surface to form the surface dust!

【臭氧】能於短時間內將空氣中的浮遊細菌消滅，並能中和、分解毒氣，去除惡臭。因此臭氧可用於淨化空氣、飲用水，殺菌」。
用一台空氣淨化機，但要有【臭氧】功能。

圖片參考：http://tw.yimg.com/i/tw/ugc/rte/smiley_39.gif