Cinnamon
Cinnamon is said to have an excellent antimicrobial effect, reducing bad breath and freshening the breath.
Almond
Almonds are known for their astringent properties that tighten the gums. The almond shell is said to be rich in flavonoids and phenols.
Clove
Clove essential oil is also an antiseptic that helps eliminate oral bacteria. It also has astringent and anti-inflammatory properties that protect the gums.
Miswak
Miswak is reported to inhibit the formation of plaque and is therefore useful in preventing tooth decay. It is known to reduce gingivitis, prevent bleeding gums and strengthen the gums through its astringent property.
Papaya
Papaya contains an enzyme, papain, which is known to reduce surface discolouration on teeth and whiten teeth.
Pineapple
Pineapple contains a natural enzyme, bromelain, which reduces discolouration on the surface of the teeth.
Menthol
Menthol from mint oils has cooling properties that provide fresh breath.