You will need: Blueberries Lemon juice Cucumber juice Baking soda Combine 1 tablespoon crushed ripe blueberries, 1 tablespoon lemon juice, 1 tablespoon cucumber juice, 2 tablespoons baking soda, and 2 tablespoons water; spread onto face. Let sit for 15 to 20 minutes. Gently rinse with hands and warm water.