Detailed answer

Exfoliating twice a week is recommended for individuals with uneven skin tone. This frequency allows for the removal of dead skin cells and promotes skin cell turnover, which can help even out skin tone. However, it is important to be mindful of your skin's response and adjust the frequency if needed. Over-exfoliating can lead to irritation and dryness, so pay attention to how your skin reacts and make any necessary adjustments. Additionally, be sure to choose a gentle exfoliating product that suits your skin type to minimize the risk of aggravating the unevenness.