1、看(kan)標(biao)(biao)簽(qian)、選品牌:購(gou)買飲用(yong)水時,消費者最直(zhi)接的(de)參考就是產(chan)(chan)品標(biao)(biao)簽(qian),按照(zhao)國家有關標(biao)(biao)準(zhun)規定,標(biao)(biao)簽(qian)必須標(biao)(biao)注產(chan)(chan)品名、廠(chang)名、廠(chang)址、生(sheng)產(chan)(chan)日期、保質期、執(zhi)行(xing)標(biao)(biao)準(zhun)等,礦泉水還要標(biao)(biao)明主要成分指標(biao)(biao)、水源地、國家或省級(ji)的(de)鑒定。
2、看(kan)包裝、忌貪(tan)便宜:小瓶(ping)裝正品水一般瓶(ping)壁(bi)厚薄(bo)(bo)適中,有(you)(you)(you)彈性,透明度好且(qie)有(you)(you)(you)光澤(ze)(ze),瓶(ping)蓋上生(sheng)產日(ri)期清晰完(wan)整(zheng);劣質品瓶(ping)壁(bi)薄(bo)(bo)、脆(cui)且(qie)彈性差,色澤(ze)(ze)深,手感粗糙(cao),瓶(ping)蓋不(bu)易一次性開啟,嚴重(zhong)時有(you)(you)(you)漏氣、漏水現象(xiang)。
3、考慮用(yong)(yong)(yong)(yong)水量(liang)、選(xuan)擇小包裝(zhuang):飲用(yong)(yong)(yong)(yong)水是(shi)有保(bao)(bao)質(zhi)(zhi)期(qi)(qi)的(de)(de),特別是(shi)開啟后(hou)保(bao)(bao)質(zhi)(zhi)期(qi)(qi)更短,一(yi)般要求在3至5日內用(yong)(yong)(yong)(yong)完(wan)(wan)。現在市(shi)面(mian)上供家(jia)庭飲用(yong)(yong)(yong)(yong)的(de)(de)水大(da)多為(wei)5加侖(18.9升)裝(zhuang),對(dui)于普通的(de)(de)三口之(zhi)家(jia)來說,很難在保(bao)(bao)質(zhi)(zhi)期(qi)(qi)內用(yong)(yong)(yong)(yong)完(wan)(wan)。因此,應盡可能選(xuan)購小包裝(zhuang),否則,建議(yi)煮沸后(hou)飲用(yong)(yong)(yong)(yong),或用(yong)(yong)(yong)(yong)于煮飯、沖(chong)茶(cha)。