ArctiClean Thermal cleaner is a safe and easy product used to clean surfaces that build up thermal grease residue, such as heat sinks and CPUs. The ArctiClean thermal remover and surface purifier is a two-step cleaning process that removes existing thermal grease and prepares the thermal surface for a fresh application of thermal interface material. An occasional maintenance with this thermal grease remover is all that is needed to retain optimal performance. The organic acidity of the ingredients makes it a non-corrosive cleaner that also protects against future degradation. ArctiClean thermal cleaner contains flash corrosion inhibitors which leave a clean surface with improved thermal transfer. .