Birchwood Casey 33845 Brass Cartridge Case Cleaner 16 Oz. Bottle

Serious reloaders know that clean brass is the foundation of consistent, reliable ammunition. The Birchwood Casey Brass Cartridge Case Cleaner is a concentrated solution designed to restore fired cases to like-new condition—removing stubborn resizing oils, carbon buildup, and stains that accumulate through firing and sizing. This 16 oz. bottle is engineered to make over two gallons of working solution, giving you enough to clean approximately 8,000 medium-sized cases and keep your reloading workflow running efficiently.

What sets this brass case cleaner apart is its thoughtful chemistry. It's formulated as a safe, non-fuming solution that won't etch or weaken case walls—a real concern when you're trusting cleaned brass for precision handloads. The formula tackles powder residue and the stubborn film left by case lube, helping restore cases to their original finish so they feed and chamber reliably. Because it's non-etching and designed for reusability, you can store mixed solution in plastic or glass containers and use it repeatedly until it's exhausted, stretching your investment further.

This is the cleaner you reach for when you're serious about case prep. Whether you're processing virgin brass or refreshing fired rounds from last season, Birchwood Casey's concentrate approach means you're not paying for water weight—just the active chemistry that does the work. Mix it as needed, use it over time, and keep your brass looking sharp and performing better.

Key Features

• Concentrated formula makes over 2 gallons of working solution from one 16 oz. bottle
• Safely removes resizing lubricant oils, grime, carbon, and discoloration from fired brass
• Non-fuming and non-etching—won't weaken case walls or compromise integrity
• Reusable solution—store in plastic or glass and use repeatedly
• Effective on approximately 8,000 medium-sized cases per bottle
• Helps remove powder residue for cleaner, more uniform cases

Specifications

Frequently Asked Questions

How much cleaning solution does one bottle make?

The 16 oz. concentrate makes over two gallons of ready-to-use cleaning solution, giving you substantial capacity for multiple cleaning sessions.

How many brass cases can I clean with this product?

One bottle will clean approximately 8,000 medium-sized cases, though actual yield depends on case condition and how heavily soiled they are.

Is this solution safe for my brass and reloading equipment?

Yes. Birchwood Casey's formula is non-fuming and non-etching, designed specifically not to weaken case walls or compromise their integrity. It's safe for use in standard reloading workflows.

Can I reuse the mixed solution, or do I have to make a fresh batch each time?

The solution is reusable. Store your mixed solution in a plastic or glass container (not metal) and use it repeatedly as needed until it's exhausted.