“Baking soda is particularly effective at removing pesticide residues," says Lu, who also suggests distilled white vinegar for cleaning grapes. “You can also soak the grapes in a solution of one part ...

If you want to deep clean your lettuce, fill a bowl with water and add one cup of white vinegar for every four cups of water. Soak the lettuce for 10 minutes, stirring occasionally, to ensure all ...