Brushing with Salt, Three Factors to Consider

1. Saltwater Rinses

Rinsing your mouth with saltwater is beneficial in many situations, including:

After tooth extractions: A study in Evidence-Based Dentistry found that using a warm saline mouthwash at least twice daily significantly reduces the occurrence of dry socket – which is the persistent, throbbing pain and exposure of the bare alveolar bone that usually occurs within 48-72 hours of a tooth extraction.
Oral thrush: The Mayo Clinic recommends using a warm saltwater rinse during an oral thrush outbreak.
Canker sores: By removing some bacteria and decreasing inflammation, salt rinses can help relieve canker sore pain.

2. Brushing Teeth with Salt

Salt toothpaste has become more popular, but how effective is it? And does it improve your dental health? A study in Oral Health and Preventive Dentistry found that the addition of sea salt to traditional abrasives in toothpaste can cause high abrasive dentin wear – without providing any additional dental benefits. Consult a dentist if you still want to use natural toothpaste.

Going the DIY route and using salt directly on your teeth to eliminate stains is also highly inadvisable, as salt's abrasive nature could cause them permanent damage.

3. Salt is Not a Replacement for Fluoride

If you’re looking to incorporate salt as an ingredient in your toothpaste, ensure that fluoride is still in the mix, per the American Dental Association's recommendation. This naturally-occurring mineral helps prevent cavities in adults and children by making the teeths' outer surface more resistant to acid attacks. Your dentist can help guide you here as well!

Salt is a versatile ingredient with many benefits – so don't hesitate to consult with your dentist while exploring natural solutions for your teeth, Together you can brainstorm to keep them healthy and bright for years to come!

Oral Care Center articles are reviewed by an oral health medical professional. This information is for educational purposes only. This content is not intended to be a substitute for professional medical advice, diagnosis or treatment. Always seek the advice of your dentist, physician or other qualified healthcare provider.