Traditions EZ Clean 2 Foaming Bore Cleaner is an odorless and ammonia free bore cleaner that helps clean deep into the bore and helps clean black powder, copper, and brass fouling. Just spray on the foam to reduce cleaning time. FeaturesFoaming action cleans deep into the boreHelps clean black powder, copper, and brass foulingRemoves sabot residueOdorless and ammonia freeEasy to use spray can