I have a sleep study. Last time, they put petroleum jelly all in my hair. What's an alternative?

I had my first sleep study a couple of weeks ago. They hook up electrobes covered in petroleum jelly to your scalp. I have another overnight as well as day sleep study this week. Is there an alternative to the petroleum? If not, what's the best way to get it off? It took several washes before my scalp felt "clean!" TIA

1 Answer

Sincd you never want to use bubbles on your  curly hair. I'd recommend trying an apple cider vinager rinse.