What is the links between mask timings and the client and skin condition. Give examples?

Mask timings are crucial as they can enhance the effectiveness of the treatment based on the client's skin condition. For example, a hydrating mask might be left on for 10-15 minutes on dry skin to allow optimal absorption of moisture, while a purifying clay mask may only need 5-10 minutes on oily skin to avoid over-drying. Tailoring the duration to the specific needs of the client helps achieve the best results, ensuring the mask's active ingredients work effectively without causing irritation or adverse effects.