1、看標(biao)(biao)簽、選品(pin)牌:購買飲用(yong)水時,消費者最直接的參考就是(shi)產品(pin)標(biao)(biao)簽,按照國家有關標(biao)(biao)準(zhun)規定,標(biao)(biao)簽必須(xu)標(biao)(biao)注產品(pin)名、廠(chang)名、廠(chang)址、生產日期、保質期、執行標(biao)(biao)準(zhun)等,礦泉水還要(yao)標(biao)(biao)明主(zhu)要(yao)成分指(zhi)標(biao)(biao)、水源地、國家或(huo)省級的鑒定。
2、看包裝(zhuang)、忌貪便宜:小瓶(ping)(ping)裝(zhuang)正品(pin)水一般瓶(ping)(ping)壁(bi)厚薄適(shi)中(zhong),有彈性,透明度好且有光(guang)澤,瓶(ping)(ping)蓋上生(sheng)產日期清晰完整;劣質(zhi)品(pin)瓶(ping)(ping)壁(bi)薄、脆且彈性差,色澤深,手感粗糙,瓶(ping)(ping)蓋不(bu)易(yi)一次性開(kai)啟,嚴重時有漏氣、漏水現象。
3、考慮用(yong)(yong)(yong)(yong)(yong)水(shui)量(liang)、選擇小包(bao)裝(zhuang):飲(yin)用(yong)(yong)(yong)(yong)(yong)水(shui)是有保質(zhi)期的,特別是開啟后保質(zhi)期更短,一般要(yao)求(qiu)在3至(zhi)5日(ri)內(nei)(nei)用(yong)(yong)(yong)(yong)(yong)完(wan)。現在市面上供(gong)家(jia)庭(ting)飲(yin)用(yong)(yong)(yong)(yong)(yong)的水(shui)大多(duo)為5加侖(18.9升)裝(zhuang),對(dui)于普通(tong)的三口之(zhi)家(jia)來說,很難在保質(zhi)期內(nei)(nei)用(yong)(yong)(yong)(yong)(yong)完(wan)。因此,應盡可能(neng)選購小包(bao)裝(zhuang),否則,建議煮沸后飲(yin)用(yong)(yong)(yong)(yong)(yong),或用(yong)(yong)(yong)(yong)(yong)于煮飯(fan)、沖茶(cha)。