Question

why is the spraying of pesticides harmful to us

Answer 1

About 97 percent of all body exposure that happens duringpesticide spraying is through skin contact. ... Because some pests have systems similar to the human system, some pesticides also canharm or kill humans. Fortunately,humans usually can avoid harmfuleffects by avoiding being exposed to pesticides.

Answer 2

Heyy buddy here is ur answer
Coz it contains a lot of germs in it and they get enter in our body by the air, and these pesticides are very dangerous as they can kill small microorganisms then they can also kill us.
Sure it helps