Can tooth sensitivity go away on its own?

Mild sensitivity often settles when you brush more gently and cut back on acidic food and drinks. If it lasts more than two weeks, get it checked.

Is clove oil good for sensitive teeth?

Clove is traditionally dabbed on a painful tooth for short-term comfort, but it is strong and not meant for daily use on all teeth. Use it sparingly and only on the gum near the sore tooth.

Does salt water help sensitive teeth?

A warm salt rinse keeps the gums clean and calm, which can help when sensitivity is linked to irritated gums. It does not rebuild enamel.

Oral care10 min

Home remedies for tooth sensitivity: sesame oil swish, salt rinse and gentle brushing

A sharp twinge with ice cream, cold water or hot tea usually means the inner layer of the tooth is exposed. These home remedies for tooth sensitivity pair a warm sesame oil swish and a salt rinse with gentler brushing, so the teeth get less irritated day after day.

Why teeth turn sensitive

Sensitivity usually comes from worn enamel or gums that have pulled back, exposing dentine with its tiny channels to the nerve. Brushing too hard, acidic drinks, grinding at night and whitening products are common triggers.

Ayurveda recommends gandusha, holding warm sesame oil in the mouth, as a daily practice to keep teeth and gums strong, and traditionally treats sensitivity as a vata problem that responds to warmth and oiliness.

Ingredients

1 tablespoon cold-pressed sesame oil (til ka tel)
½ teaspoon rock salt or regular salt
1 cup lukewarm water
A soft-bristled toothbrush

How to prepare

Warm the sesame oil slightly by keeping the spoon in a bowl of hot water for a minute.
Dissolve the salt fully in the lukewarm water for the rinse.

How to use

Each morning after brushing, hold the sesame oil in your mouth for 3–5 minutes, swish gently, spit it into the bin and rinse.
At night, rinse with the warm salt water for 30 seconds.
Brush twice a day with a soft brush in small circles, not hard side-to-side strokes.

Helpful habits

Wait 30 minutes after citrus, soda or pickles before brushing, as acid softens enamel for a while.
Sip very cold or very hot drinks with a straw or let them come closer to room temperature.
Ask your dentist about a desensitising toothpaste and use it steadily for a few weeks.

Precautions

Do not swallow the oil after swishing; spit it in the bin, not the sink.
Sensitivity in one tooth, pain that lasts after the cold is gone, or pain on biting can mean a cavity or crack. See a dentist.
Avoid rubbing lemon, baking soda or charcoal on teeth; they can wear enamel further.

Frequently asked questions

Can tooth sensitivity go away on its own?: Mild sensitivity often settles when you brush more gently and cut back on acidic food and drinks. If it lasts more than two weeks, get it checked.
Is clove oil good for sensitive teeth?: Clove is traditionally dabbed on a painful tooth for short-term comfort, but it is strong and not meant for daily use on all teeth. Use it sparingly and only on the gum near the sore tooth.
Does salt water help sensitive teeth?: A warm salt rinse keeps the gums clean and calm, which can help when sensitivity is linked to irritated gums. It does not rebuild enamel.