Detailed answer

1. Over-the-counter creams or serums containing ingredients like hydroquinone, kojic acid, or retinol can help fade dark spots over time.
2. Applying lemon juice or apple cider vinegar to dark spots may also help lighten them, but these remedies can be harsh and should be used with caution.
3. Regular exfoliation using gentle scrubs or chemical exfoliants like AHAs or BHAs can help remove dead skin cells and promote skin brightening.
4. Using sunscreen daily with a high SPF is crucial to prevent dark spots from getting worse.
5. Natural remedies like applying aloe vera gel, honey, or turmeric paste to the affected areas may also be worth trying, although their effectiveness may vary. It's always a good idea to consult with a dermatologist for personalized advice and treatment options.