Literally any humidifier.

Recommended by Miranda

in response to Morrigan

Hit me with your best remedy for a common cold. 🤧 Classic, Eastern, Western, witchy, I’ll take them all.

The first time my SO got COVID I had a humidifier on one side of the couch and an air purifier on the other. I didn't get sick! But, if I'm the one that picks something up the humidifier is still my life saver. Well, that and NeoCitran (I am sorry, lemon tea is just not the same - I've tried!)