flies are a disgusting little insect

why do we consider the insect fly repulsive? because flies we often see in dirty places like litter bins and carcasses.

flies are not just disgusting but flies are also insect that bring illness for us.

because the flies that perch on the carcass then perched on the food we eat. we will get stomach ache.because at the foot of fly containing germ which is on carcass.

and the most dangerous again when the flies that alight in our food to lay eggs like in the picture below

to avoid our food from the distraction of flies. better our food close tightly