Reddit reviews Willert AirBoss Keep It Dry Activated Charcoal Closet Deodorizer - 8.46 oz
We found 1 Reddit comments about Willert AirBoss Keep It Dry Activated Charcoal Closet Deodorizer - 8.46 oz. Here are the top ones, ranked by their Reddit score.
Powerful activated charcoal deodorizer.Use in closets, pet areas, cabinets, basements and more !Charcoal will shrink when replacement is needed.Neutralizes odors in areas up to 80 cu. ft. of space.Lasts up to 4 months.
You could try this first, as it's less likely to have any negative effects on the fabric.
I used activated charcoal shoe deodorizers and they took the damp dog smell out of my backpack after sealing it all up in a bag with a few for a couple of weeks.
Loose charcoal is obviously risky because it could stain the dress, but something encased in plastic like this or this may help.
Whatever you do, take precautions to keep the charcoal from coming into direct contact with your dress though.