Practical Tips To Help You Quit Biting Your Nails

Ingredients for these products are typically hot, such as cayenne pepper extract, or bitter, such as denatonium saccharide. The latter is a nontoxic chemical compound often added to toxic products such as antifreeze to discourage children and animals from drinking it. Some people also try home deterrent solutions such as straight black pepper or bitters (an alcoholic beverage). However, these are more easily washed off, while commercial products are designed to last longer.