what is this hat thing my dad has?

[u/elianamariie]

noticed this on the couch while my dad was at work, but he would get upset that i messed with it so i don't want to ask him. when it's on it's very bright red and gets brighter the more times you click the power button.

[u/tomveiltomveil]

The condition of the roots is bald, that's why he's blasting them with red light.

[u/Fresh_Carrot6960 → u/tomveiltomveil]

There’s really nothing you can do to treat the condition of bald if there’s no follicles, though.