The teeth for She Demons were *literally* dime store Halloween goofy teeth. I used to buy them. The hard pink plastic gums were very uncomfortable and had little sharp bumps on the back where they were molded that dug into the soft tissue of your real gums.
The other kind they sold in the 50s were the "glow fangs". Paul Blaisdell used 2 pairs side by side for The She Creature.
The only reason for watching She Demons was the late Irish (Sheena) McCalla.
In one scene, she wears a black dress and has a pony tail. She looks exactly like a 6 foot Barbie doll. Woo!
There was one effective makeup in She Demons that was horrifying (to me).
It's when the mad Nazi doctor's wife reveals at the end she has a skull face.
You see these eyes staring wildly out of skull-like sockets with horrid skin texture.
(The oatmeal worked that time)
"Would you want to leave...if you looked...LIKE THIS?!"
Whoa.