wellhealthorganic.com:lemon-juice-know-home-remedies-easily-remove-dark-spots: A Natural Remedy for Dark Spots Lemon juice is a natural astringent that can help to lighten dark spots. It contains citric acid, which can help to exfoliate the skin and remove dead skin cells. Lemon juice also contains vitamin C, which is an antioxidant that can help to protect the skin from damage. […]