Using a toothpick after a meal freshens your breath and keeps tooth decay at bay with preserve flavored toothpicks it can also be delicious habit preserve uses spicy all natural oils for a big burst of flavour the mint with tea tree flavour contains peppermint spearmint menthol and tea tree oils while cinnamint includes cinnamon peppermint menthol wintergreen and clove the toothpicks also meet high environmental standards they are manufactured from sustainably harvested birch