Having dark patches around the mouth, often referred to as "hyperpigmentation," can be distressing. While there are various cosmetic treatments available, you can also try  how to remove blackness around the mouth naturally.

1. Lemon Juice: Lemon juice contains citric acid, which is known to have natural bleaching properties. Dab some fresh lemon juice onto the affected areas using a cotton ball and leave it on for about 10-15 minutes before rinsing it off with lukewarm water. Repeat this process daily until you see improvement.

2. Aloe Vera Gel: Aloe vera is renowned for its skin-healing properties. Apply fresh aloe vera gel directly onto the darkened skin and leave it on for 20-30 minutes before rinsing it off. Regular use can help lighten the skin around the mouth.

3. Turmeric Paste: Turmeric has anti-inflammatory and skin-lightening properties. Make a paste by mixing turmeric powder with milk or rose water. Apply this paste to the affected areas, leave it on for 15-20 minutes, and then rinse off with lukewarm water. Repeat this remedy a few times a week.

4. Cucumber Slices: Cucumber contains antioxidants and silica, which can help lighten dark skin. Place chilled cucumber slices on the affected areas and leave them on for about 15-20 minutes. Regular application can help reduce hyperpigmentation.

5. Yogurt Mask: Yogurt contains lactic acid, which helps exfoliate the skin and lighten dark patches. Apply plain yogurt to the affected areas and leave it on for 20-30 minutes before rinsing it off with lukewarm water. Use this remedy several times a week for best results.

6. Almond Paste: Soak almonds overnight, then blend them to make a paste. Mix this paste with a teaspoon of honey and apply it to the darkened skin. Leave it on for 20-30 minutes before rinsing off. Almonds contain vitamin E and other nutrients that can help improve skin tone.

Consistency is key when using natural remedies, as results may take time to become noticeable. Additionally, remember to perform a patch test before applying any remedy to ensure you don't have any adverse reactions. If the hyperpigmentation persists or worsens, consult a dermatologist for further evaluation and treatment options.