you don’t have to smoke cleanse your decks whenever you want to cleanse them! you can do so many other things!!
you can use sound cleansing ((bells, shakers, etc))
you can throw it in a bowl of salt
you can sit some crystals on top of it for however long feels necessary to you
you can set it on your windowsill to charge/cleanse in the moonlight (OR SUNLIGHT!!)
you can sleep with it under your pillow or on your nightstand if you move around a lot
you can blow on it to rid it of that stagnant energy
you can reorganize the cards into their original order and just hold them and use your energy to cleanse it
there are so many options! you don’t have to use incense or anything like that, sometimes it’s too much to deal with smoke and that’s okay! you can do something else!!