Wearing caps during summer is a great way to protect your face from the sun, but it often leads to frustrating forehead acne caused by heat, sweat, and friction. One trick I've personally found helpful is to opt for caps made from breathable, moisture-wicking materials like cotton or specialized sports fabrics. These fabrics help reduce sweat buildup, keeping your skin drier throughout the day. Another tip is to regularly wash your caps to prevent the accumulation of dirt and oils that can clog pores. If washing after every wear isn't feasible, using a clean liner or band inside your cap can create a barrier between your skin and the hat material. Before putting on a cap, make sure your forehead and scalp are clean and well-moisturized with non-comedogenic products to protect your skin barrier. Additionally, gently pat your skin with a clean towel after sweating and avoid heavy makeup under the cap to minimize pore blockage. These simple cap hacks can significantly reduce the risk of forehead acne while keeping you stylish and cool in the summer heat. Consistency with these practices combined with good skin hygiene has really helped me maintain clear skin even during the hottest months.