How to Get Rid of Brown Age Spots

9. Onion Juice
Why it works: Onion juice contains sulfur compounds and acids that help lighten dark spots and exfoliate the skin.
How to use:

Blend or grate an onion to extract the juice.
Apply it directly to the spots using a cotton ball.
Leave it for 10-15 minutes, then rinse off.
Use daily, but dilute with water if irritation occurs.
10. Potato Juice
Why it works: Potatoes contain catecholase, an enzyme that naturally lightens pigmentation and evens skin tone.
How to use:

Slice a raw potato and rub it directly onto the dark spots.
Leave the juice on for 15 minutes before rinsing.
Repeat daily for gradual fading.