1、看標(biao)(biao)簽、選品(pin)(pin)牌:購買飲用(yong)水(shui)時,消費者最直(zhi)接(jie)的參考就是產品(pin)(pin)標(biao)(biao)簽,按照國(guo)家有關標(biao)(biao)準規定,標(biao)(biao)簽必須標(biao)(biao)注產品(pin)(pin)名(ming)、廠名(ming)、廠址、生產日期(qi)、保質期(qi)、執行標(biao)(biao)準等,礦泉水(shui)還(huan)要標(biao)(biao)明主(zhu)要成分指標(biao)(biao)、水(shui)源地(di)、國(guo)家或(huo)省級的鑒定。
2、看包裝、忌(ji)貪便宜(yi):小瓶裝正品水一般瓶壁厚薄(bo)(bo)適(shi)中(zhong),有(you)(you)彈(dan)性(xing),透明度好(hao)且(qie)有(you)(you)光澤,瓶蓋上(shang)生產日期清晰完整;劣質(zhi)品瓶壁薄(bo)(bo)、脆且(qie)彈(dan)性(xing)差,色澤深,手感粗(cu)糙(cao),瓶蓋不(bu)易一次性(xing)開啟(qi),嚴重時(shi)有(you)(you)漏(lou)氣、漏(lou)水現象。
3、考慮(lv)用(yong)(yong)(yong)水(shui)量(liang)、選擇小包(bao)裝:飲用(yong)(yong)(yong)水(shui)是(shi)有保(bao)質(zhi)期(qi)的,特別是(shi)開啟(qi)后保(bao)質(zhi)期(qi)更短,一般要(yao)求在(zai)3至(zhi)5日內(nei)用(yong)(yong)(yong)完。現(xian)在(zai)市面上(shang)供家庭飲用(yong)(yong)(yong)的水(shui)大多為5加侖(18.9升(sheng))裝,對于普通的三口之家來說,很難在(zai)保(bao)質(zhi)期(qi)內(nei)用(yong)(yong)(yong)完。因此(ci),應盡(jin)可能選購小包(bao)裝,否則,建(jian)議煮沸(fei)后飲用(yong)(yong)(yong),或用(yong)(yong)(yong)于煮飯、沖(chong)茶。