What is the primary reason for washing fruits and vegetables before use?

Washing fruits and vegetables before use is crucial primarily to remove pesticides and dirt that may be present on their surfaces. Even if produce looks clean, it can carry residues from agricultural chemicals or contaminants that might pose health risks if ingested. These residues can include harmful pathogens, pesticides, or soil, which could lead to foodborne illnesses if not properly cleaned.

While enhancing flavor, increasing shelf life, and improving appearance may seem beneficial, they are not the primary motivations for washing produce. The foremost concern is ensuring food safety by reducing the risk of chemical exposure and removing harmful bacteria or dirt that can compromise health.