Gun scrubber elemental firearm cleaner is a proprietary blend of natural compounds that effectively removes carbon while having low odor and being non-hazardous to your skin.This cleaner is the best solution if you have firearms to clean and do not want to handle harsh chemicals or work in a closed space.It also works great as a parts cleaner and as a carbon remover for barrels.Type: Gun Parts CleanerSize: 4 FL.OZQuantity: 1 BottleMaterial: MultipleProtects: Removes Carbon Build UpSuitable For: FirearmsHazair: Yes