How do you get the musty smell out of photographs?

To eliminate musty smells from photographs, first, ensure they are in a dry, well-ventilated area. Place the photographs in a container with an open box of baking soda or activated charcoal, which can absorb odors, for a few days. If necessary, gently wipe the surface with a soft, dry microfiber cloth to remove any residue. Avoid using water or cleaning solutions, as they can damage the photos.