Prickly heat is the bane of summer months. While these home-remedies help combat prickly heat to a greater extent, you could and try commercially available prickly heat powders/talc like DermiCool to fight this menace. DermiCool, a prickly heat powder from Paras Pharmaceuticals imparts a refreshing, cooling sensation in those extremely hot, sweaty summers. This powder with its mentholated