The Otis Suppressor Cleaning Kit provides a comprehensive solution for maintaining and extending the life of your suppressors. Designed to handle carbon fouling and buildup, this kit includes a 16 oz bottle of biodegradable Suppressor Cleaner Concentrate (makes 32 oz of solution), a large soaking container for up to 12-inch suppressors, and a full range of brushes to dislodge loosened debris. Also included are a microfiber cloth, nitrile gloves, and a .5 oz bottle of Shooter�s Choice FP-10 Lubricant Elite CLP for post-cleaning protection. Safe for use on all common suppressor materials and finishes, this kit makes the soak-scrub-rinse-dry-lubricate process quick and effective.