Apple cider vinegar
Apple cider vinegar helps to balance the pH level of the skin. The presence of malic acid helps remove dead skin cells, giving your skin a natural glow. To apply it, dip cotton in four tablespoons of water and two tablespoons of apple cider vinegar and apply it on the neck. Leave it for ten minutes. Then wash with water. For best results, do it every day. This can cause skin dry, so do not forget to apply moisturizer on the skin at the end.
Baking soda is considered good for getting rid of dead skin, removing dirt and nourishing your skin from within. Add a little water and two to three tablespoons of baking soda to make a smooth paste. Apply it on the affected area and leave it for a few minutes. Once it dries, rub it clean using your wet fingers. You can do this everyday to get better results. Be sure to moisturize well after using baking soda.
Potatoes have properties that are known to lighten skin tone. It also helps eliminate dark patches. Grate a small potato and squeeze its juice into a bowl. Apply this mixture on the affected areas. Allow it to dry completely and then wash it with water. Repeat this once or twice daily.
The best home remedy for a black neck is a boil made of herb and powder. This can help to remove dirt from the skin and make it soft and shiny. To make the paste, add two tablespoons of gram flour, half a teaspoon lemon juice, a pinch of turmeric and rose water. Spread the mixture on your neck, leaving it on for about fifteen minutes. Then wash the face with water. You can apply it twice a week.
Almond oil is rich in Vitamin-E, which helps to re-make the skin smooth and fair while improving the tone of the face. To reduce pigmentation, all you have to do is mix almond oil with T-tree oil or coconut oil and massage the affected area for about 10–15 minutes. Do this regularly to notice the results.