1、看標(biao)(biao)(biao)(biao)簽、選品牌:購(gou)買(mai)飲用水(shui)(shui)時(shi),消(xiao)費者最直接(jie)的參考就是產(chan)品標(biao)(biao)(biao)(biao)簽,按照國(guo)家有關(guan)標(biao)(biao)(biao)(biao)準規(gui)定,標(biao)(biao)(biao)(biao)簽必(bi)須標(biao)(biao)(biao)(biao)注產(chan)品名、廠(chang)(chang)名、廠(chang)(chang)址(zhi)、生產(chan)日期、保質期、執行(xing)標(biao)(biao)(biao)(biao)準等,礦泉水(shui)(shui)還要標(biao)(biao)(biao)(biao)明主要成分指標(biao)(biao)(biao)(biao)、水(shui)(shui)源地、國(guo)家或省級的鑒定。
2、看包裝、忌(ji)貪便宜:小(xiao)瓶(ping)(ping)裝正品(pin)水(shui)一般瓶(ping)(ping)壁(bi)厚薄適中,有(you)(you)彈性,透(tou)明度好且有(you)(you)光澤,瓶(ping)(ping)蓋上生產日(ri)期清晰完整(zheng);劣質品(pin)瓶(ping)(ping)壁(bi)薄、脆且彈性差,色澤深(shen),手感(gan)粗糙,瓶(ping)(ping)蓋不易一次(ci)性開啟(qi),嚴重時有(you)(you)漏氣、漏水(shui)現象。
3、考慮用(yong)(yong)(yong)水(shui)量、選擇(ze)小(xiao)包裝:飲(yin)用(yong)(yong)(yong)水(shui)是有(you)保(bao)質(zhi)期(qi)(qi)的,特別(bie)是開(kai)啟后保(bao)質(zhi)期(qi)(qi)更短,一般要求(qiu)在(zai)3至5日內用(yong)(yong)(yong)完。現在(zai)市面上供家庭(ting)飲(yin)用(yong)(yong)(yong)的水(shui)大多為5加侖(18.9升)裝,對于(yu)普通的三口之家來說,很難在(zai)保(bao)質(zhi)期(qi)(qi)內用(yong)(yong)(yong)完。因此,應盡可能(neng)選購小(xiao)包裝,否則(ze),建議煮沸后飲(yin)用(yong)(yong)(yong),或用(yong)(yong)(yong)于(yu)煮飯、沖茶。