Open Pores and Hair Loss

Hello Doctor

I understand that the “clogged pores due to dirt and buildup” is a hair loss myth. But what about open pores? Is it safe to use things like a spray leave in detangler, right after a warm head wash?

Pores are there to secrete oils to coat your skin and hair. Hair spray, lotions, and leave-in detanglers should be safe to use.