How should I take care of my skin during the summer?

Hello. I am writing to ask this question because my skin concerns worsen every summer. As the weather gets hotter, I sweat a lot, and sebum and oil rise to the surface quickly, leaving my skin constantly shiny. Acne, which used to appear only occasionally, has started popping up one by one lately, and I am very concerned because even small breakouts seem to be recurring. I am trying my best with my cleansing and basic skincare routine, but I am frustrated because there hasn't been any significant change. I am wondering what kind of skincare routine is helpful during the summer. I would also like to know if there are any treatments or procedures available at a dermatology clinic that could help with these skin concerns. I would appreciate advice from those who have had similar experiences or those who are knowledgeable about this.