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Folks, my name's Hollis Tucker, and I've been around copper my whole life. My granddaddy hammered it, my daddy hammered it, and now I do too, up here in these old Appalachian mountains where a good still is treated near about like a member of the family. Over the years I've had a heap of folks write in asking the same honest question: now that I own a beautiful copper still, how on earth do I keep it that way? It's a fair thing to wonder. Copper is a living metal in a way most others ain't, and it'll reward you for tending it kindly. So pull up a chair and let me walk you through how we do it in our family.
Copper's the best metal there is for distilling, plain and simple. It pulls sulfurs and off-notes out of your vapor and leaves you with something cleaner and sweeter than any stainless pot ever could. But that same friendliness means copper reacts with what it touches. Leave it wet, leave it dirty, and it'll start to show. The good news is that keeping a copper still happy ain't hard work or fancy work. It's mostly just regular work, done with a gentle hand and a little vinegar. Do these few things and your still will outlast you and likely your grandkids too.
When a brand-new still comes into your home, don't go running spirit through it first thing. A fresh still carries oils and tiny bits left over from being shaped and soldered, and you want those gone before any of your hard work touches the metal. We do what we call a vinegar cleansing run, and it's simple as can be.
That first run scrubs the inside of your still better than any rag could reach. After it, your copper is ready to make something worth drinking. If you picked up one of our 6 Gallon Onion-Head Copper Pot Stills, this is the very first thing I'd have you do before you do another blessed thing.
Here's where most of your day-to-day care happens. Every single time you finish a run, you give the still a cleaning before you put it away. I know the temptation is to set it down and deal with it later, but later has a way of never coming, and that's how stills get neglected.
For stubborn dark spots or green specks, my mama swore by a paste of salt and vinegar, and I do too. A little plain table salt mixed with vinegar into a paste, rubbed soft with a cloth, lifts most anything. Half a lemon dipped in salt works a treat as well. Rub gentle, rinse thorough, and you'll see that copper come back to life.
If you remember nothing else from this whole piece, remember this one. Dry your still completely before you store it away. I cannot say it any plainer. Water left sitting on copper is what causes that green crust we call verdigris, and over a long enough time it can lead to little pits in the metal. Both of those are headaches you simply do not need.
After your final rinse, take a clean, dry, soft towel and wipe down every part you can reach. Then leave the still sitting open in a warm, airy spot for a good while so any hidden moisture inside the column and worm can evaporate off. I usually let mine breathe overnight by the woodstove. Only once it's bone dry, inside and out, does it earn its place back on the shelf.
Now, a lot of new folks panic the first time their bright shiny still starts to dull and darken. Let me set your mind at ease. That darkening, that warm brown and sometimes faint color, is patina, and it is perfectly harmless. It does not hurt your spirit and it does not hurt your still. It's just copper being copper.
So you've got a choice to make, and it's purely about what pleases your eye. If you like a mirror shine, a little copper polish or that salt-and-vinegar paste will bring the gleam right back. If you're like me, you let the patina settle in and wear it proud, the way an old saddle or a good knife earns its character. There's no wrong answer here. Just keep it clean and dry, shiny or not.
If your still's going to sit a spell between seasons, store it somewhere dry and out of damp. Avoid a wet basement or an unheated shed where moisture creeps. Some folks loosely cover theirs with a cotton cloth to keep dust off, but never seal copper up airtight in plastic, since trapped moisture is the enemy. Before you bring it back into service after a long rest, give it a quick vinegar cleansing run again, just to wake it up fresh.
Tend to it this way and a good copper still becomes an heirloom, the kind of thing handed down with a story attached. That's how it's always been in my family, and there's no reason it can't be that way in yours. If you're still looking for the right one to call your own, come have a look around our shop and find the still that suits you.
Take care of your copper and it'll take care of you. That's the whole secret, and now you know it same as I do.
P.S. — If you ever get a green spot that won't budge, don't fret and don't scrub it raw. Salt, vinegar, a soft cloth, and a little patience. Works every time. Yours from the holler, Hollis Tucker.
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