Wooden Boards

• 1). Sprinkle table salt over the stained area generously.
  
  
• 2). Rub the area vigorously with a slice of lemon.
  
  
• 3). Rinse well with hot water.
  
  
• 4). If the stain persists, leave the salt on for 12 hours before rubbing with lemon.
  
  

Plastic Boards

• 1). Dilute a tablespoon of bleach in a cup of warm water.
  
  
• 2). Soak a dishcloth in the solution.
  
  
• 3). Rub the dishcloth on the affected area.
  
  
• 4). Rinse with hot soapy water.