Is breathing snow globe liquid toxic?

Answer 1

Modern snow globes are usually filled with water, fake "snow" and an added antifreeze. The "snow" is bits of plastic in modern globes, bone chips, sand, gold foil, or sawdust in old globes. The antifreeze is usually glycol or glycerin. Both of these substances are potentially harmful if ingested in sufficient quantities. Breathing the vapors is unlikely to cause harm, but is best avoided.