(一)、馊饭菜加点碱重新加热后食用事实上,这样做的结果只是使饭莱里的酸与碱达到中和,饭菜中的细菌依然存在。 (二)、用纱罩罩食物防蝇若苍蝇在纱罩上面停留,难免不会留下病毒的虫卵,从孔隙中落下去污染食物。 (三)、长期喝水的杯子久久不洗有人认为杯上的茶锈是消过毒的茶水蓄集的,不脏。其实茶锈垢中含有多种有害物质,可使肾脏、肝脏和 (A), 馊 meals add some alkali to re-heat after eating In fact, the result of this is only to make the acid and alkali in the rice Lai and the bacteria in the food still exists. (B), yarn cover cover food flies If the flies stay in the yarn cover, it will inevitably leave the virus eggs, falling from the pores to contaminate food. (C), long-term drinking cup for a long time did not wash Some people think that cup of tea rust is sterilized tea accumulation, not dirty. In fact, tea rust contains a variety of harmful substances, can make the kidneys, liver and