- Indian dermatologist/cosmetologist Dr. Lalit Kasana has a YouTube channel for pimple popping videos.
- His most recent video series features a man who's had blackheads clogging his pores for 50 years.
- The first video showed Kasana extracting blackheads on the right side of the man's face.
- The second video, uploaded on Tuesday, focuses on the left side.
- Blackheads — also called open comedones — happen when dead skin cells, oil, and bacteria clog pores.
- Their trademark color has nothing to do with dirt — the oil trapped in the pore turns black when it's exposed to oxygen, the US National Institutes of Health explains.
- Watching Kasana clean out the patient's skin pore by pore is immensely satisfying.
- You can watch part one of the blackhead extraction here and part two below.
Sign up here to get INSIDER's favorite stories straight to your inbox.

Follow INSIDER on Facebook.
Follow INSIDER on Twitter.Watch: The internet is freaking out over these oozing pimple nails
ncG1vNJzZmivp6x7o8HSoqWeq6Oeu7S1w56pZ5ufony3tcOepmZtYGLGpq3RZqalnF2XuaKvyqGcmpxdp7Kuu9Wao2aokafBbn6Ma2dqcF1o