You need to strictly follow the post-treatment instructions provided by your doctor. Following the pigmentation treatments, you must:
Avoid exposure of the skin to direct sunlight. You must wear sunblock and sun-protective clothing and avoid solariums for 4 to 8 weeks after the treatment. Be sure to not use tanning beds or sun tanning lotions/creams throughout the treatment.
Avoid any trauma/injury to the skin for a few days.
Do not apply makeup or any fragranced skincare products for at least 24 hours.
Avoid waxing, tweezing, and skin bleaching for at least 4 weeks after the treatments.