For girls day-This is crazy. Mix 1/4 c Listerine (any kind but I like the blue), 1/4 c vinegar and 1/2 c of warm water. Soak feet for 10 minutes and when you take them out the dead skin will practically wipe off.
Dip a cotton ball into the lemon juice and baking soda solution and apply it to your teeth. Let the lemon and baking soda solution sit on your teeth for around a minute. Brush your teeth to remove the acid. I saw results the first time I tried this.