The cooling aspect of Dermicool Prickly Heat Powder is highly beneficial in preventing body acne. Excessive sweating during hot weather can clog pores, leading to acne breakouts. By reducing sweat and keeping the skin cool, it prevents the buildup of sweat and moisture on the skin, which can cause acne. The powder is especially effective for those who are prone to body acne, including athletes, gym-goers, and those who work outdoors.