Remedy for Sore Tongue?
An occasional cold sore in the mouth can be painful. To help heal any cuts in the mouth I apply hydrogen peroxide to a q-tip and dab the affected area. the HP helps to kill any germs and speeds the healing process.
Remedy for Smelly Hands?
Lemon juice will remove many odors and disinfect. Ive used this to remove the smell of seafood from my hands when I worked in a fish market.