1. The treatment area behind Dot mole should be kept as dry as possible within one week, and it should be lightly drained with a clean towel as soon as possible after cleaning or soaking in water.

2. Dot mole should avoid direct sunlight in the treatment area after treatment, so as to avoid sunburn and pigmentation, especially after scabbing for a period of time.

3. Pay attention to eating spicy, seafood, beef and mutton as little as possible.

4. Don't scratch at will to avoid inflammation or infection, leading to scar or pigmentation.

5. Generally, after Dot mole treatment, a black scab can be formed at the application site within 1-2 days, and the scab will automatically fall off in about 1-2 weeks. Fresh and tender red skin will grow after the scab falls off. Sometimes due to excessive sunlight, the color will deepen and will recover in about 3-6 months.