The Hornady Hot Tub, while not its official name, refers to the popular method of using an ultrasonic cleaner—often a model intended for jewelry or other small items—to clean reloading equipment. This technique offers a powerful and efficient way to remove stubborn powder residue, brass shavings, and other contaminants from your valuable reloading components. This article delves into the benefits, techniques, and considerations of using an ultrasonic cleaner for reloading, focusing on the "Hornady Hot Tub" approach.
What is an Ultrasonic Cleaner and How Does it Work?
Ultrasonic cleaners utilize high-frequency sound waves (typically 25-45 kHz) to create cavitation. This process generates microscopic bubbles in the cleaning solution which implode, producing a scrubbing action that reaches even the most intricate crevices and details on your reloading components. This is far more effective than manual scrubbing for removing ingrained dirt and debris.
Why Use an Ultrasonic Cleaner for Reloading (The "Hornady Hot Tub" Method)?
Many reloaders swear by the "Hornady Hot Tub" method for several compelling reasons:
- Superior Cleaning: Ultrasonic cleaning surpasses manual cleaning in terms of thoroughness. It removes microscopic particles of powder and metal that manual cleaning often misses. This leads to more consistent and reliable reloading.
- Time Savings: Cleaning large batches of brass or other components becomes significantly faster. You can clean dozens of cases in minutes, rather than spending hours scrubbing individually.
- Extended Component Lifespan: By thoroughly removing residue, you prevent the buildup of corrosive materials that can damage your dies, case trimmer, and other tools over time.
- Improved Safety: Removing all traces of powder residue minimizes the risk of accidental ignition.
What Type of Ultrasonic Cleaner Should I Use?
You don't need a high-end industrial ultrasonic cleaner. A reasonably priced model from a reputable brand, available at many online retailers or home improvement stores, will suffice. Look for a unit with a capacity suitable for your reloading volume. Consider features like a timer and adjustable power settings.
What Cleaning Solution Should I Use for My Reloading Equipment?
The cleaning solution you choose is crucial. Many reloaders use a simple solution of water and a mild detergent, such as dish soap. Avoid harsh chemicals that could damage your equipment or leave harmful residue. Some reloaders also add a small amount of isopropyl alcohol to the solution to help dissolve powder residue. Always refer to the manufacturer's instructions for your specific ultrasonic cleaner and the materials being cleaned.
What Can I Clean in My Ultrasonic Cleaner?
The "Hornady Hot Tub" method can effectively clean a wide range of reloading components, including:
- Fired Brass: Remove powder residue and other contaminants efficiently.
- Dies: Clean and remove built-up powder and lubricants.
- Case Trimmer: Remove accumulated brass shavings.
- Other Tools: Clean smaller tools like bullet seating dies or powder measures.
Important Note: Always check the manufacturer's instructions for compatibility of your specific equipment with ultrasonic cleaning. Some components might not be suitable for this method.
How Long Should I Run My Ultrasonic Cleaner?
The cleaning time depends on the level of soiling and the type of equipment being cleaned. Start with a shorter cleaning cycle (e.g., 5-10 minutes) and increase the time as needed. Over-cleaning can sometimes damage delicate parts.
Are There Any Disadvantages to Using an Ultrasonic Cleaner for Reloading?
While highly effective, ultrasonic cleaning isn't without potential drawbacks:
- Cost: While reasonably priced, the initial investment for an ultrasonic cleaner can be a factor.
- Potential Damage: Certain components might be damaged by ultrasonic cleaning, particularly if the wrong cleaning solution is used or the cleaning cycle is too long. Always exercise caution and follow manufacturer recommendations.
Can I Clean Primers in an Ultrasonic Cleaner?
While some reloaders report success cleaning primers in an ultrasonic cleaner, it's generally advised against due to the potential risk of damaging sensitive components and the increased risk of accidental explosion if primer residue is not thoroughly removed.
What are the best practices for using an ultrasonic cleaner for reloading?
- Always use a cleaning solution appropriate for the materials being cleaned.
- Start with a short cleaning cycle and adjust as needed.
- Inspect your equipment carefully after cleaning.
- Avoid overloading the cleaner.
- Handle your equipment with care after cleaning.
By following these guidelines, you can harness the power of ultrasonic cleaning to maintain your reloading equipment, resulting in safer, more consistent, and more efficient reloading. Remember that while the term "Hornady Hot Tub" is informally used, it's a user-created term referencing a technique rather than a specific product endorsed by Hornady.
