Question

if we touch cockroaches the bad odor (smell) will come why ??

Answer 1

They actually have a scent. ... Even after youhave managed to eliminate a roach infestation, a cockroach odor might linger. This is because those same chemicals can be found in roach feces and shed roach skins.

Answer 2

Because cockroaches are mosly lived in bad and dirty places so their body are also like that.

That is why when we touch cockroaches, the bad smell comes.


Hope the nswer is helpful !!