One day at work, while at the airport, working with passengers and all of the sudden I feel hit by excruciating pain in "All" of the lower row of teeth in my mouth, close to black out.
Apparently, A canker sore inside my mouth was causing high level pains and radiating it on a high scale level of pain.
My dentist quickly showed me Blistex's "Kanka" liquid, and dropped a few drops into my mouth on my mouth sore, after around 3 - 5 secods, it was 100% numb, creating a euphoric feeling, and all of the sudden there was no pain whatsoever.
This miracle liquid takes care of all the pain, and heals the spots that create suffering within you're mouth.
Kanka specializes in taking care of Canker Sores, Denture Abrasions and Irritation from braces, and is highly recommended by dentists for taking care of pain.
The downside of Kanka is it's instrument for drizzling the liquid, it's uncomfortable for use, since it's impossible to pass on from one to another since it's not very clean and esthetique.