Maybe the deck is brand new and still smells like the printer. Maybe you bought it secondhand and you're wondering who shuffled it before you. Maybe a reading left you unsettled and the cards feel a bit off in your hands. Somewhere in there you searched how to cleanse tarot cards and found a wall of advice (smoke this, bury that, leave it out under a full moon) with no explanation of which methods actually do anything and which ones will slowly wreck a deck you paid for.
This post compares six common methods on three things: how long each takes, what it risks physically, and what it's genuinely good for. By the end you'll know which one to use tonight, and how often to bother.
What Cleansing Is Doing (And What It Isn't)
Deck cleansing is a boundary marker. It closes one chapter of use and opens another, and its main practical effect is on your attention: you handle the cards deliberately, you stop reading for a moment, and the next session starts fresh rather than bleeding out of the last one.
Readers disagree, fairly openly, about whether anything else is happening. Some describe it in energetic terms; others treat it as pure psychological punctuation. Useful thing: the advice is identical either way. Both camps recommend doing it at transitions rather than constantly, and both agree a method that damages the deck isn't worth it.
It's worth knowing this is largely a modern practice. The classic divinatory guides of the late nineteenth and early twentieth centuries, Waite's 1911 Pictorial Key to the Tarot among them, spend their pages on card meanings and spreads, not on deck maintenance routines. Traditionally, care advice ran more toward storage: wrapping a deck in cloth, keeping it in a box, keeping it yours. The elaborate cleansing menu you see online today grew up much later.
So the honest do/don't: do use cleansing as a ritual of transition. Don't treat it as a repair for a reading you didn't like.
When It's Actually Worth Doing
The moments where a reset genuinely earns the time:
- When a deck is new to you, especially secondhand
- After a long or heavy session, or a reading you're still chewing on
- When several people have handled the deck at a gathering
- On a fixed calendar, say the first of the month, as maintenance rather than reaction
- When you've been reading on autopilot and the cards have stopped landing
Notice what's not on that list: after every single reading. This is the common mistake, and it's a quiet one because it looks like diligence. Cleansing after every draw builds a low-grade anxiety loop where the deck is presumed contaminated by default, and it usually means the cards start getting handled as a fragile object rather than a tool. If you draw one card each morning, which is the practice this site is built around, daily cleansing would eat more time than the reading itself. A monthly reset is plenty for a deck in daily use.
How to Cleanse Tarot Cards: 6 Methods Compared
1. Reordering the deck
Put all 78 cards back into the sequence they shipped in: the Major Arcana in numbered order, then each suit from ace through its court cards. The exact arrangement varies by deck, so check the booklet if you're unsure. It takes five to ten minutes, costs nothing, and risks nothing.
It's also the only method on this list that makes you look at every single card. That's why it doubles as study: you'll notice cards you've never drawn. Do shuffle thoroughly afterward, or your first spread will come out in suspicious little runs of neighbours.
2. Shuffle, cut, and knock
A long, deliberate shuffle, a cut, and a rap of the knuckles on the top of the deck. Thirty seconds, no equipment, and it's probably the most widely used reset among readers simply because it needs nothing you don't already have in your hands.
The one physical caution: rapping hard on a stone or glass surface will round the corners of a deck over time, particularly on thinner cardstock. Tap on a book or a cloth instead. Best for resets between readings in the same sitting, where a full ritual would be overkill.
3. Smoke
Passing a deck through incense or herb smoke is popular and worth two caveats. First, terminology: "smudging" names specific ceremonies belonging to particular Indigenous North American traditions, and many Indigenous people have objected to its commercial repackaging; white sage has also come under harvesting pressure, and palo santo has raised sustainability questions. Frankincense, cedar, or plain incense do the same job without those issues.
Second, physically: smoke leaves residue. Cardstock holds odour more or less permanently, and repeated exposure dulls the surface finish and darkens the edges. Do fan a little smoke toward the deck from a distance. Don't hold the cards in the plume, and don't make it a weekly habit.
4. Moonlight or sunlight
Direct sunlight fades printed ink. That isn't superstition; it's the same UV damage that bleaches a poster. A few hours on a sunny sill can visibly dull a deck's colours over a summer. Moonlight is safe from that, but leaving cards outdoors overnight means dew and humidity, and warped cards never fully flatten again.
The workable version: a few hours on an indoor windowsill, in the box or in a cloth, out of any direct beam. Best for people who like tying practice to a calendar. The full moon isn't required; it's just a reliable monthly reminder.
5. Crystals and salt
Resting a deck beside a crystal is the lowest-effort method here, and for something like selenite it's harmless as long as things stay dry. Worth knowing: selenite is a form of gypsum. It's soft, it sheds a fine dust, and it dissolves in water, so never wash it and don't rub it against the cards.
Salt is the real hazard. It's abrasive, and it pulls moisture out of the air, which is exactly why people use it for preserving food and exactly why burying a deck in it is the most reliable way to quietly ruin one. If you want salt involved, put a small dish of it next to the closed box. Never in contact with the cards.
6. Sound
A bell, a singing bowl, or a clap over the deck. It takes seconds, leaves no residue, and can be done anywhere, including in front of other people without explanation. Its weakness is the flip side of its convenience: nothing about it requires you to engage with the cards at all, so it works as punctuation but not as a reset for a deck that's genuinely gone stale on you.
Best for a quick break mid-session, or for anyone reading in a shared space where smoke or spread-out cards aren't practical.
Choosing a Method: One Hypothetical
Imagine Leo, who picks up a used deck at a secondhand shop. Two cards have soft corners, one has a coffee ring, and he has no idea how the previous owner used it. His instinct is the dramatic option: smoke, salt, a full moon, everything at once.
What actually serves him is reordering. He sits down for ten minutes and sorts all 78 into their printed sequence. Doing that, he finds the deck is complete, spots that the Knight of Cups is missing a corner, and gets his first proper look at cards he'd otherwise not meet for weeks. The deck stops being a stranger's object and becomes an inventory he's taken himself.
He finishes by wiping the box, shuffling thoroughly, and drawing a single card to open his own use of it. Total cost: a quarter of an hour, no smoke, no risk. He can add the atmospheric methods later if he wants them. The functional part is already done.
The One Thing to Take Away
If you take one idea from this: the methods that look most impressive are the ones most likely to damage the deck, and the plainest one does the most work. Reordering costs you ten minutes, risks nothing, and teaches you the cards while you do it.
Tonight, sort your deck back into its printed order: Majors first, then each suit end to end. Notice which cards you don't recognise. Then shuffle properly, put it away, and draw your card in the morning. That's how to cleanse tarot cards in a way you'll actually keep doing.
