Clean the Inside of Your Whiskey Barrel in a Genuine Way

How to Clean the Inside of a Whiskey Barrel

If you’re a whiskey enthusiast, you know that the flavor of your drink can be greatly impacted by the barrel it’s aged in, so proper barrel care is paramount. And while there are plenty of resources out there to help with the exterior of a whiskey barrel, what about when you need to clean the inside?

There is no one method that works for all barrel interiors; it needs more than simply cleaning it down to make it shine. But don’t worry, this article will provide you with all the guidance and pointers required to guarantee that your barrels are consistently shining. We cover every angle, from starting cleaning techniques to maintenance advice. Let’s get going!

Safety Considerations When Cleaning Whiskey Barrels

When it comes to cleaning the inside of whiskey barrels, safety should be your number one priority. That means two steps: storing your barrels with either spirits or water, and making sure you use chlorine-free, filtered water for cleaning.

Priorities first: make sure your barrel is always stored full and never empty. This keeps the barrel from drying out and guards against bug or other foreign element contamination. Your barrel will stay in top shape if you add a layer of whiskey or filtered water as a barrier.

When you’re finally ready to clean, use only chlorine-free, filtered water—but don’t overdo it! Rinsing a barrel thoroughly will do the job just fine and help prevent any mold from growing inside. Remember that chlorine can corrode wood, so using filtered water will help keep your barrel looking (and tasting) its best.

Tools You’ll Need for Cleaning a Barrel

Although cleaning the inside of a whiskey barrel may appear difficult, with the correct equipment, it is actually pretty easy. A barrel staves cleaning package, which includes two barrel staves, two oak cleaners, and an arm brace to hold the staves in place, is required to get started. You can buy this kit online or via shops that specialize in whiskey.

Once you have your barrel staves cleaning kit, you’ll need to clean and sanitize the inside of the barrel. For this task you’ll need a Gamajet Barrel Blaster which uses pressurized water to sanitize and clean the interior surfaces of the barrel.

Finally, once your barrel has been sanitized with the Gamajet Barrel Blaster, you will want to finish up with a power washer and/or clean rag to remove any remaining dirt or debris from its surface. Doing this will ensure that your whiskey tastes as good as possible when it is finally poured into glasses for consumption.

Prepare the Barrel for Cleaning

When you’re ready to clean the inside of your whiskey barrel, there are a few things you need to do to get it ready.

First, fill the barrel with a solution of cleaning tablets and warm water and let it soak for 24 hours. This will help to break down any residue that may have built up over time.

Before beginning to clean the barrel after your whiskey has finished aging in it, be sure that no whiskey remains inside. Rinse the barrel with fresh water many times until no more whisky is leaking through.

Finally, mix 4 oz of Barolkleen with 1.25 gallons of hot water, soak for 3 days and then flush 3 times with water. This will help break down any stubborn residue and give you a really clean barrel that’s ready for your next masterpiece!

How to Best Clean and Sanitize the Inside of a Whiskey Barrel

Once you’ve prepped your barrel, it’s finally time to clean and sanitize it! One way to do this is by using a combination of sodium percarbonate or soda carbonate (also known as washing soda). If you’re feeling overwhelmed, you can use a commercial cleaning solution like Barrel-Kleen to get the job done.

When combined, these cleaning solutions, which dissolve in water, break down the filth and grime inside your barrel through a chemical process. All you need to do to use Barrel-Kleen is dissolve it in warm water and let it soak for 24 hours. After completing that, rinse the barrel with water, and you’re ready to go!

If you’d prefer to go the natural route, you can use a mild cleaner like sodium carbonate along with hot soapy water. This will do the same job but in a much gentler way. Again, when finished don’t forget to flush out your barrel with some clean water before storing.

Steps to Follow for a Proper Final Rinse

Now it’s time for the final rinse of your whiskey barrel. To do so, there are a few steps you need to follow.

  1. Rinse the barrel with clean water multiple times. This process helps remove any remaining cleaning residue left on the inside of the barrel. Make sure to also check for any foreign objects that may have been inadvertently left inside from cleaning.
  2. Tap in the spigot with a rubber mallet, making sure it’s securely tightened in the hole in your barrel.
  3. Use a barrel washer to clean the barrel one last time with clean water, before leaving your whiskey barrel to dry and then re-filling with whiskey! This final rinse helps remove any impurities or leftover residue, ensuring that your new batch of whiskey tastes as amazing as possible.

Storing Your Barrel After Cleaning

Now that you’ve learned the best way to clean the inside of a whiskey barrel, it’s time to store it. Storing a whiskey barrel is crucial in order keep the integrity of its interior and exterior, and maintain its life span.

Fill the barrel with water that has been infused with storage tablets to accomplish this. This aids in stopping the growth of microorganisms and guards against the inside drying up. Oak barrels must be kept wet during storage to avoid any potential damage or cracking brought on by dehydration.

You should also clean your barrel every 1-2 years or after you have made 2-3 batches of your whiskey. This will help ensure that the whiskey produced remains flavorful and consistent.

People Also Like: Easy Ways to Keep Your Silicone Keyboard Cover Sparkling


In conclusion, cleaning the inside of a whiskey barrel is a delicate process. The best way to ensure that your whiskey barrel stays clean and in its best condition is to stay on top of the cleaning process. Make sure to use high-quality products that are specifically designed for this purpose to ensure that the whiskey barrel stays in perfect shape. By following the step-by-step guide, you can rest assured that your whiskey barrel will shine for a long time to come.

Leave a Reply

Your email address will not be published. Required fields are marked *