Does Baking Soda Whiten Teeth?

Soda baking is considered a miracle drug. Originally developed in 1843, baking soda, also known as sodium bicarbonate, is a popular cleaning agent, deodorant, baking product and home health remedy. Most people wonder whether they can use baking soda to wash or whiten their teeth safely. Here's what you need to know.

How It Works

How can a clear mixture of equal parts of soda and water whiten your teeth? Baking soda, also known as sodium bicarbonate, is a chemical compound that makes it a very mild abrasive. It's the same abrasiveness that effectively removes surface stains from your teeth and makes them look whiter. However, if your aim is to remove deeper, older stains, then baking soda is not as effective. You will need to see your dentist or use a product specifically made to whiten your teeth.

Dental experts say that since baking soda is hard and abrasive as a toothpaste, it works well to remove surface stains. For deeper brushing, people can safely blend baking soda with a small amount of hydrogen peroxide to create a toothpaste. Nevertheless, because hydrogen peroxide can sting, people with sensitive teeth and gums should avoid using this paste if they feel pain or discomfort. Note: Use a mixture of baking soda and hydrogen peroxide for only one or two weeks at a time to protect the tooth enamel.

Things To Consider

If you are considering using this method to help whiten your teeth, you need to be aware of possible side effects. Continuous use may cause damage to the enamel that coats your teeth. For fact, baking soda does not contain fluoride, which helps to protect the teeth and avoid dental cavities, and you will still need to use daily toothpaste. Do not brush with baking soda if you have braces that contain orthodontic glue or use a permanent cover. It's going to loosen the bond.

Ways To Use Baking Soda

Here are some ideas on how to use baking soda on your teeth:

  • Baking Soda and Water

The most basic method is to combine soda with water. Using a small cup or mug, blend a few drops of water with half a teaspoon of baking soda to make a paste. Once you have a paste, use a toothbrush or your fingers to add it to your teeth. Hang on for about two minutes and rinse with water.

  • Toothpaste and Baking Soda

You can also try adding a little bit of baking soda to your toothpaste. And, you can purchase a ready-made toothpaste containing baking soda as an ingredient.

  • Baking Soda and Hydrogen Peroxide

You can mix soda with another household product— hydroperoxide— to effectively whiten your teeth. Mix a tablespoon of baking soda and a half teaspoon of hydrogen peroxide until the mixture becomes a toothpaste-like consistency. Use this paste to brush your teeth. Finally rinsing it off with water, let it sit for a minute or two. Make sure you rinse well and use a 3% hydrogen peroxide solution for safety.

  • Baking Soda and Lime or Lemon Juice

Lime and lemon contain citric acid, an important bleaching agent. To use, blend half a teaspoon of baking soda with half a teaspoon of lime or lemon. Use a toothbrush to brush your teeth with a combination. Let the mixture sit down for a minute before washing it away. Nonetheless, restricting the use of this mixture as citric acid may be harmful to the teeth due to acid present in limes and lemons.

  • Baking Soda and Apple Cider Vinegar

Rinsing with three parts of water and one part of apple cider vinegar makes a great tooth whitening rinse. Combine it with the toothpaste and wash it as usual.

Brush your teeth with the baking soda paste for no more than two minutes at a time. Extended exposure to baking soda (a mild abrasive) can undermine your enamel. When you're brushing, make sure you apply the right tactics when you're brushing, particularly with baking soda. Afterward, rinse your mouth with water or mouthwash. Don't forget to wash your toothbrush thoroughly. You should repeat the baking-soda-method every other day for one or two weeks to give your teeth and enamel space to breathe and avoid the deterioration of the enamel.


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