How much do you think Americans spend on candy each year for Halloween? If you guessed in the billions, you would be correct! Americans buy approximately $2.6 billion worth of candy each year for Halloween. With all of that candy, our trick-or-treaters are bound to experience some frightening tooth-related issues. Luckily, we are here with some tips to ensure that the candy ghouls don’t haunt your loved ones’ teeth this Halloween.