Preventing fungal acne involves maintaining a skincare routine that minimizes yeast overgrowth. Showering promptly after sweating, especially after exercise, helps remove sweat and oil that can contribute to fungal acne. Using antifungal body washes and shampoos regularly can also prevent outbreaks. Avoiding tight, non-breathable clothing and choosing loose, breathable fabrics reduces the likelihood of creating a moist environment where yeast thrives. Additionally, opting for non-comedogenic skincare products and avoiding heavy, oily formulations can help keep your skin clear.