Fresh fruits and vegetables are very easily contaminated by harmful pesticides and formalin. The “Carbon Green” removes these harmful substances from the surface of fresh fruits and vegetables. “Carbon Green” contains two components as Sodium-bi-carbonate and Activated carbon. These two components are mixed with water and make a solution and fruits and vegetables are soaked for 10 minutes. The soaked fruit or vegies are washed by sodium by carbonate. The activated carbon absorbs the rest of the toxins, including sodium bio carbonate, and there is no other chemical in the solution. Fruits, vegetables are free of poisons and are safe for use or preservation.