洗碗機功效大嗎？會唔會令屋企用多好多水架?
By jack ng (pupil) on 2010-01-07 Answers 5 Views 461
By wing cheng on 2010-02-10
如果想節約用水，最好是儲夠一定量的碗碟才拿去洗
By wushukhan (graduate) on 2010-08-26
洗碗機每次約需12至18公升的用水，手洗每個碗約需1公升的水。
因此，除非你洗碗是像路邊攤，用一桶水+清潔劑，再用另一桶水沖乾淨，嚴格限制用水量，否則一大家子的碗盤，洗碗機用水量一定比手洗要省。（不過雖省水，但耗電，還是得三思。）
By wushukhan (graduate) on 2010-05-01
唔好洗少量衣物就 OK............
By Goovy (graduate) on 2010-02-12
我覺得差唔多啦，因為佢一次洗、一次過，都係同平時差唔多
By rex chau (pupil) on 2010-02-10
我諗又會用多好多的，就算唔用洗碗機，平時洗碗都會用水啦
