TikTok continues to be a wonderment of my grandma’s life hacks rediscovered and put online for the likes.

The latest viral TikTok is a woman with insanely long hair who posted a video on how to deal with frizzy hair.

User @snconroy says to take a dryer sheet to your hair to get rid of all the static. She claims one swipe is all you need, which, as someone who suffered from frizzy hair as a kid, I will verify. My grandmother’s been on this since at least the 80s.

She just didn’t have a video platform to get Internet famous at the time.

Anyway, here’s the video.