1. Sunscreen: Use sunscreen, sunshade or clothes with sunscreening function to effectively prevent ultraviolet rays from damaging the skin and reduce the generation of new spots.

2. Fruit acid skin rejuvenation: remove cuticle through fruit acid products, promote skin renewal and reduce pigmentation.

3. Whitening products: Choose skin care products containing effective whitening ingredients, such as vitamin C and arbutin, to help fade spots.

4. Laser beauty: Laser can directly act on pigment cells, decompose spots and improve uneven skin color.

5. Photon skin rejuvenation: By using light with a specific wavelength, it can stimulate the production of skin collagen, improve skin color and reduce spots.

6. Chemical peeling: Using chemical substances, such as salicylic acid and fruit acid, can remove skin cells on the surface of spots and dilute spots.

7. Beauty injection: Injection or drip of injection containing whitening ingredients can improve skin spots.

8. Chinese medicine beauty: use Chinese medicine beauty products, such as berberine and Saussurea involucrata cream, to condition the skin and improve pigmentation through Chinese medicine ingredients.

9. Ultrasonic import: Use ultrasonic technology to help whitening ingredients penetrate into the skin better and improve whitening effect.

10. Diet: Eating foods rich in vitamin C and antioxidants, such as lemons and blueberries, will help to improve skin spots.