I'll have trichophagia for 1000 please

So my daughter may or may not have trichophagia. Whats that you ask? Someone who eats hair. Can you saw eww. She doesn't really eat it per say and it's not just anybody's hair. She more sucks on my hairs that she finds all over the house. that deserves another ewww. I shed like a dog losing her puppy hair, so I'm basically an enabaler.

How do I  break this nasty habit? Short of shaving my head I'm up for anything.