The Carbon Cleaner Series is specially formulated to tackle stubborn carbon fouling on rimfire and black powder gunmetal surfaces. Trusted by long gun shooters for decades, this blue liquid has earned its reputation as the go-to choice for firearm maintenance. With a variety of packaging options, the Carbon Cleaner formula continues to outperform the competition. Don't risk damaging your firearm with cheap imitations - choose the reliable, time-tested solution that has stood the test of time and ensures a deep, thorough clean every time. Applicable to all metal gun components Effortlessly eliminates powder fouling with a single wipe Compact and easy to carry - contains 50 wipes Designed to effectively remove carbon buildup