Cre-Away ™ Pro is a four component powder that safely and effectively modifies glazed or third degree creosote so that it can be more easily removed by chimney sweeping. First, a reactive agent neutralizes the slightly acidic creosote making it less corrosive to metal components and less flammable. Second, a dehydrator absorbs the oils and moisture contained in some forms of creosote. Third, a combustion inhibitor helps reduce the chance of chimney fires. Finally, a magnesium catalyst helps break down third- degree creosote when the flue is heated by normal use.