Take a q-tip dip it in a cap full of hydrogen peroxide and scrub on teeth leave on for 30 seconds and then brush teeth. Do for a week straight in the morning and before bed. See amazing white teeth results!
The last works well with studying! I always studied right before sleep and would even put my book under my pillow so my subconscious self would be 'reminded' of my studying. I regularly would wake up going over the details of the information.
Listerine: the BEST way to get your feet ready for summer. Sounds crazy but it works! Mix 1/4c Listerine (any kind but I like the blue), 1/4c vinegar and 1/2c of warm water. Soak feet for 10 minutes and when you take them out the dead skin will practically wipe off!
Remedy for rough and cracked heels: Slather shaving cream on feet Mix equal parts warm water and listerine Soak washcloth in this solution Wrap soaked washcloth on shaving cream coated feet and leave there for 30 mins. Then rub off solution, rinse, and dry feet well.