Question

Why should fruits, vegetables and grains be thoroughly washed before use?​

Answer 1

Answer:

Kyuki unke upr pesticides and fertilizers ki layer hoti hai... Usko wash krne k lie

Answer 2

Washing will help remove bacteria, including E.coli, from the surface of fruit and vegetables. ... It is always advisable to wash all fruit and vegetables before you eat them to ensure they are clean and to help remove bacteria from the outside. Peeling or cooking fruit and vegetables can also remove bacteria.