I put it on a bookshelf that has a bunch of wine bottles, some empty, some full. I put a piece of paper towel over the top with an elastic. I don't want a bunch of dust and who-knows-what falling in it. I'm just wondering if I should maybe add a little bit of mother from some ACV. What do you and @larry_stewart think?@taxlady, did you set that wine in a closet or behind a cabinet to check to see if it went to vinegar in the future?