I burned my fingertip on a ceramic heater in my tortoise habitat. I read online about using vanilla extract so I tried it and it worked immediately!!! There is a flat bister today but no pain. Vanilla worked great. I used pure vanilla extract not the vanilla flavored extract ~ I don't know if both work.
Putting a few drops of pure vanilla extract on a minor burn quickly will make the pain stop. You may need to reapply occasionally.