Hey, Your nails can get discolored easily because of excessive use of nail polish or vitamin and mineral deficiencies. A good base coat is highly recommended to creates a stain-proof barrier between your nails and the polish. Discoloured nails doesn't look pretty and they can be a real embarrassment. Thankfully, there are plenty of inexpensive, simple at-home treatments that can help you whiten your nails in times of crisis. Checkout these effective techniques to whiten your nails: Lemon Juice And Baking Soda Squeeze half of a lemon in a bowl. Mix baking soda and make a paste. Apply the paste to your nails and let it sit for 10 minutes. Scrub your nails with the paste. Rinse your hands with mild soap and water. Mixing lemon juice and baking soda creates a powerful cleansing paste for your nails. It works instantly to whiten and brighten dull, discolored nails. Whitening Toothpaste Apply toothpaste to your nails and let it sit for 10 minutes. Scrub your nails gently. Remove the