苍蝇一生中有卵、幼虫和蛹3个时期都在腐败的孳生物中度过，因此，消灭苍蝇的最佳时期就是将孳生物处理好，便能大大减少苍蝇的数量。

室内可使用物理捕蝇的灭蝇灯，它能将有效吸引苍蝇进入利用高压电将其击毙。

室内摆放捕蝇笼，利用苍蝇喜欢的腐肉做诱饵，再结合苍蝇的趋光性和向上飞行的特点，引诱苍蝇飞入陷阱，从而无法逃脱。

使用触杀性的卫生杀虫剂去灭治，将其喷在墙面、纱窗、墙角落、楼梯间等处，只要苍蝇接触，就能起到触杀作用。

另外除了以上说的，还有呋虫胺成分的药物，也可以用来灭苍蝇，同样的都是无色无味。呋虫胺没有趋避性，喷洒过的地方苍蝇还是会靠近，但接触药物的苍蝇，都会产生死亡。

The three stages of a fly's life, including egg, larva and pupa, are spent in rotten breeding organisms. Therefore, the best time to eliminate flies is to deal with the breeding organisms, which can greatly reduce the number of flies.

A fly killing lamp with physical fly catching can be used indoors, which can effectively attract flies into the room and kill them with high-voltage electricity.

Fly traps are placed indoors, and the rotten meat liked by flies is used as bait. Combined with the phototaxis and upward flight characteristics of flies, flies are lured into traps, so they can't escape.

Use contact insecticides to kill and cure, and spray them on walls, screen windows, wall corners, staircases, etc. as long as flies contact, they can play a contact killing role.

In addition, in addition to the above, there are drugs containing furamethoxam, which can also be used to kill flies. Similarly, they are colorless and tasteless. Furamethoxam has no tendency to avoid, and the flies will still approach where it has been sprayed, but the flies exposed to the drug will die.