冰箱要是长时间不清洗或清洗方法不正确也会有一股难闻的味道，这因为冰箱内有细菌的缘故，因为这些细菌在其生长代谢的过程中会产生许多代谢气体，如甲烷，硫化氢，甲硫醇，甲基胺等发臭气体，当菌群长到一定大的时候，散发的气体也就更浓烈，这么多种臭气体混合在一起就会让您家的冰箱产生更难闻的异味。

因此，应该定期对冰箱进行清洗，由于目前家用冰箱使用频率过高，所以每周至少一次对冰箱进行清洗、除菌、消毒。 其次是方法要正确，除了对冰箱内部常规部位进行清洗、消毒外，更应该注重用高效的冰箱专用消毒剂来对冰箱内部的滴水槽、隔板槽等死角进行喷射消毒。
Therefore, the refrigerator should be cleaned on a regular basis, due to the current high frequency of use of household refrigerators, refrigerator so at least once a week for cleaning,sterilization and disinfection. Followed by the method to be correct, in addition to the conventional parts of the refrigerator for cleaning, disinfecting, but also should focus on efficient refrigerator with special disinfectant spray to disinfect the interior of the refrigerator drip separator tank and other dead.　　
冰箱内壁、死角喷雾完成后，应该将冰箱门关闭5—10分钟，让消毒剂充分杀菌，最后再用抹布抹干净。 一周至少要擦拭一遍冰箱的表面。冰箱内部可以用硼酸或消毒纸巾擦拭，搁架要拿出来用水清洗；冰箱内壁用甘油擦拭，可形成一层薄薄的保护膜，即使沾上牛奶或是食物残渣，也可以很容易地被擦拭掉。
Refrigerator wall, dead after spraying is completed, the refrigerator door should be shut down for 5-10 minutes to allow sufficient bactericidal disinfectant, and then finally wipe clean rag. Wipe the surface again for at least a week in the refrigerator. Inside the refrigerator can use boric acid or disinfectant wipes to clean, wash with water to bring it up shelf; refrigerator wall with glycerol wipe a thin layer of protective film can be formed, even if stained milk or food debris can easily be wiped away.

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