The Best Facial I've Ever Gotten Was on My Scalp

It's the equivalent of a steam you get before facial extractions, but at head spas, technicians call it a "spa mist" — in which technicians wrap your hair up in a ziplock bag with a fanny-pack-like material and blast it with botanical-infused steam.

This, Borges told me, helps soften the debris on your scalp to prime it for treatment.