Mod Podge is a water-based sealer, glue and finish used for decoupage projects. It comes in gloss, matte and sparkle finishes. It can be used on wood, glass, ceramic, fabric and paper. Mod Podge is available at most craft stores.
Rubbing alcohol will remove Mod Podge from surfaces such as glass or metal. To remove Mod Podge from clothing or fabric, soak the item in rubbing alcohol for 30 minutes before washing it with soap and water.