You should not apply Momate and Tacvido Forte at the exact same time, as mixing them can reduce their effectiveness. Instead, space them out: apply one in the morning and the other in the evening (for example, Momate in the morning and Tacvido Forte at night). Apply a very thin layer only to the affected vitiligo patches. This morning-and-evening schedule allows each medication to be properly absorbed and work optimally. Please strictly follow the duration recommended by your dermatologist, as long-term use of Momate (a steroid) requires careful supervision.